990490032

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:198

約数の個数: 400

約数和(自身を含む): 3526060032

約数和(自身を除く): 2535570000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 47, 48, 54, 56, 63, 69, 72, 81, 84, 92, 94, 101, 108, 112, 126, 138, 141, 144, 161, 162, 168, 184, 188, 189, 202, 207, 216, 252, 276, 282, 303, 322, 324, 329, 336, 368, 376, 378, 404, 414, 423, 432, 483, 504, 552, 564, 567, 606, 621, 644, 648, 658, 707, 752, 756, 808, 828, 846, 909, 966, 987, 1008, 1081, 1104, 1128, 1134, 1212, 1242, 1269, 1288, 1296, 1316, 1414, 1449, 1512, 1616, 1656, 1692, 1818, 1863, 1932, 1974, 2121, 2162, 2256, 2268, 2323, 2424, 2484, 2538, 2576, 2632, 2727, 2828, 2898, 2961, 3024, 3243, 3312, 3384, 3636, 3726, 3807, 3864, 3948, 4242, 4324, 4347, 4536, 4646, 4747, 4848, 4968, 5076, 5264, 5454, 5656, 5796, 5922, 6363, 6486, 6768, 6969, 7272, 7452, 7567, 7614, 7728, 7896, 8181, 8484, 8648, 8694, 8883, 9072, 9292, 9494, 9729, 9936, 10152, 10908, 11312, 11592, 11844, 12726, 12972, 13041, 13938, 14241, 14544, 14904, 15134, 15228, 15792, 16261, 16362, 16968, 17296, 17388, 17766, 18584, 18988, 19089, 19458, 20304, 20907, 21816, 22701, 23184, 23688, 25452, 25944, 26082, 26649, 27876, 28482, 29187, 29808, 30268, 30456, 32522, 32724, 33229, 33936, 34776, 35532, 37168, 37976, 38178, 38916, 41814, 42723, 43632, 45402, 47376, 48783, 50904, 51888, 52164, 53298, 55752, 56964, 57267, 58374, 60536, 60912, 62721, 65044, 65448, 66458, 68103, 69552, 71064, 75952, 76356, 77832, 83628, 85446, 87561, 90804, 97566, 99687, 101808, 104328, 106596, 109181, 111504, 113928, 114534, 116748, 121072, 125442, 128169, 130088, 130896, 132916, 136206, 142128, 146349, 152712, 155664, 167256, 170892, 175122, 181608, 188163, 195132, 199374, 204309, 208656, 213192, 218362, 227856, 229068, 233496, 250884, 256338, 260176, 265832, 272412, 292698, 299061, 305424, 327543, 334512, 341784, 350244, 363216, 376326, 384507, 390264, 398748, 408618, 426384, 436724, 439047, 458136, 466992, 501768, 512676, 531664, 544824, 585396, 598122, 612927, 655086, 683568, 700488, 752652, 764267, 769014, 780528, 797496, 817236, 873448, 878094, 897183, 916272, 982629, 1003536, 1025352, 1089648, 1170792, 1196244, 1225854, 1310172, 1317141, 1400976, 1505304, 1528534, 1538028, 1594992, 1634472, 1746896, 1756188, 1794366, 1965258, 2050704, 2292801, 2341584, 2392488, 2451708, 2620344, 2634282, 2691549, 2947887, 3010608, 3057068, 3076056, 3268944, 3512376, 3588732, 3930516, 4585602, 4784976, 4903416, 5240688, 5268564, 5383098, 5895774, 6114136, 6152112, 6878403, 7024752, 7177464, 7861032, 8843661, 9171204, 9806832, 10537128, 10766196, 11791548, 12228272, 13756806, 14354928, 15722064, 17687322, 18342408, 20635209, 21074256, 21532392, 23583096, 27513612, 35374644, 36684816, 41270418, 43064784, 47166192, 55027224, 61905627, 70749288, 82540836, 110054448, 123811254, 141498576, 165081672, 247622508, 330163344, 495245016, 990490032]

約数ペア:

[(1, 990490032), (2, 495245016), (3, 330163344), (4, 247622508), (6, 165081672), (7, 141498576), (8, 123811254), (9, 110054448), (12, 82540836), (14, 70749288), (16, 61905627), (18, 55027224), (21, 47166192), (23, 43064784), (24, 41270418), (27, 36684816), (28, 35374644), (36, 27513612), (42, 23583096), (46, 21532392), (47, 21074256), (48, 20635209), (54, 18342408), (56, 17687322), (63, 15722064), (69, 14354928), (72, 13756806), (81, 12228272), (84, 11791548), (92, 10766196), (94, 10537128), (101, 9806832), (108, 9171204), (112, 8843661), (126, 7861032), (138, 7177464), (141, 7024752), (144, 6878403), (161, 6152112), (162, 6114136), (168, 5895774), (184, 5383098), (188, 5268564), (189, 5240688), (202, 4903416), (207, 4784976), (216, 4585602), (252, 3930516), (276, 3588732), (282, 3512376), (303, 3268944), (322, 3076056), (324, 3057068), (329, 3010608), (336, 2947887), (368, 2691549), (376, 2634282), (378, 2620344), (404, 2451708), (414, 2392488), (423, 2341584), (432, 2292801), (483, 2050704), (504, 1965258), (552, 1794366), (564, 1756188), (567, 1746896), (606, 1634472), (621, 1594992), (644, 1538028), (648, 1528534), (658, 1505304), (707, 1400976), (752, 1317141), (756, 1310172), (808, 1225854), (828, 1196244), (846, 1170792), (909, 1089648), (966, 1025352), (987, 1003536), (1008, 982629), (1081, 916272), (1104, 897183), (1128, 878094), (1134, 873448), (1212, 817236), (1242, 797496), (1269, 780528), (1288, 769014), (1296, 764267), (1316, 752652), (1414, 700488), (1449, 683568), (1512, 655086), (1616, 612927), (1656, 598122), (1692, 585396), (1818, 544824), (1863, 531664), (1932, 512676), (1974, 501768), (2121, 466992), (2162, 458136), (2256, 439047), (2268, 436724), (2323, 426384), (2424, 408618), (2484, 398748), (2538, 390264), (2576, 384507), (2632, 376326), (2727, 363216), (2828, 350244), (2898, 341784), (2961, 334512), (3024, 327543), (3243, 305424), (3312, 299061), (3384, 292698), (3636, 272412), (3726, 265832), (3807, 260176), (3864, 256338), (3948, 250884), (4242, 233496), (4324, 229068), (4347, 227856), (4536, 218362), (4646, 213192), (4747, 208656), (4848, 204309), (4968, 199374), (5076, 195132), (5264, 188163), (5454, 181608), (5656, 175122), (5796, 170892), (5922, 167256), (6363, 155664), (6486, 152712), (6768, 146349), (6969, 142128), (7272, 136206), (7452, 132916), (7567, 130896), (7614, 130088), (7728, 128169), (7896, 125442), (8181, 121072), (8484, 116748), (8648, 114534), (8694, 113928), (8883, 111504), (9072, 109181), (9292, 106596), (9494, 104328), (9729, 101808), (9936, 99687), (10152, 97566), (10908, 90804), (11312, 87561), (11592, 85446), (11844, 83628), (12726, 77832), (12972, 76356), (13041, 75952), (13938, 71064), (14241, 69552), (14544, 68103), (14904, 66458), (15134, 65448), (15228, 65044), (15792, 62721), (16261, 60912), (16362, 60536), (16968, 58374), (17296, 57267), (17388, 56964), (17766, 55752), (18584, 53298), (18988, 52164), (19089, 51888), (19458, 50904), (20304, 48783), (20907, 47376), (21816, 45402), (22701, 43632), (23184, 42723), (23688, 41814), (25452, 38916), (25944, 38178), (26082, 37976), (26649, 37168), (27876, 35532), (28482, 34776), (29187, 33936), (29808, 33229), (30268, 32724), (30456, 32522)]