389033568

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:418

約数の個数: 288

約数和(自身を含む): 1409571072

約数和(自身を除く): 1020537504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 53, 56, 63, 66, 72, 77, 84, 88, 96, 99, 106, 112, 126, 132, 144, 154, 159, 168, 176, 198, 212, 224, 231, 252, 264, 288, 308, 318, 331, 336, 352, 371, 396, 424, 462, 477, 504, 528, 583, 616, 636, 662, 672, 693, 742, 792, 848, 924, 954, 993, 1008, 1056, 1113, 1166, 1232, 1272, 1324, 1386, 1484, 1584, 1696, 1749, 1848, 1908, 1986, 2016, 2226, 2317, 2332, 2464, 2544, 2648, 2772, 2968, 2979, 3168, 3339, 3498, 3641, 3696, 3816, 3972, 4081, 4452, 4634, 4664, 5088, 5247, 5296, 5544, 5936, 5958, 6678, 6951, 6996, 7282, 7392, 7632, 7944, 8162, 8904, 9268, 9328, 10494, 10592, 10923, 11088, 11872, 11916, 12243, 13356, 13902, 13992, 14564, 15264, 15888, 16324, 17543, 17808, 18536, 18656, 20853, 20988, 21846, 22176, 23832, 24486, 25487, 26712, 27804, 27984, 29128, 31776, 32648, 32769, 35086, 35616, 36729, 37072, 41706, 41976, 43692, 47664, 48972, 50974, 52629, 53424, 55608, 55968, 58256, 65296, 65538, 70172, 73458, 74144, 76461, 83412, 83952, 87384, 95328, 97944, 101948, 105258, 106848, 111216, 116512, 122801, 130592, 131076, 140344, 146916, 152922, 157887, 166824, 167904, 174768, 192973, 195888, 203896, 210516, 222432, 229383, 245602, 262152, 280688, 293832, 305844, 315774, 333648, 349536, 368403, 385946, 391776, 407792, 421032, 458766, 491204, 524304, 561376, 578919, 587664, 611688, 631548, 667296, 736806, 771892, 815584, 842064, 917532, 982408, 1048608, 1105209, 1157838, 1175328, 1223376, 1263096, 1350811, 1473612, 1543784, 1684128, 1736757, 1835064, 1964816, 2210418, 2315676, 2446752, 2526192, 2701622, 2947224, 3087568, 3473514, 3670128, 3929632, 4052433, 4420836, 4631352, 5052384, 5403244, 5894448, 6175136, 6947028, 7340256, 8104866, 8841672, 9262704, 10806488, 11788896, 12157299, 13894056, 16209732, 17683344, 18525408, 21612976, 24314598, 27788112, 32419464, 35366688, 43225952, 48629196, 55576224, 64838928, 97258392, 129677856, 194516784, 389033568]

約数ペア:

[(1, 389033568), (2, 194516784), (3, 129677856), (4, 97258392), (6, 64838928), (7, 55576224), (8, 48629196), (9, 43225952), (11, 35366688), (12, 32419464), (14, 27788112), (16, 24314598), (18, 21612976), (21, 18525408), (22, 17683344), (24, 16209732), (28, 13894056), (32, 12157299), (33, 11788896), (36, 10806488), (42, 9262704), (44, 8841672), (48, 8104866), (53, 7340256), (56, 6947028), (63, 6175136), (66, 5894448), (72, 5403244), (77, 5052384), (84, 4631352), (88, 4420836), (96, 4052433), (99, 3929632), (106, 3670128), (112, 3473514), (126, 3087568), (132, 2947224), (144, 2701622), (154, 2526192), (159, 2446752), (168, 2315676), (176, 2210418), (198, 1964816), (212, 1835064), (224, 1736757), (231, 1684128), (252, 1543784), (264, 1473612), (288, 1350811), (308, 1263096), (318, 1223376), (331, 1175328), (336, 1157838), (352, 1105209), (371, 1048608), (396, 982408), (424, 917532), (462, 842064), (477, 815584), (504, 771892), (528, 736806), (583, 667296), (616, 631548), (636, 611688), (662, 587664), (672, 578919), (693, 561376), (742, 524304), (792, 491204), (848, 458766), (924, 421032), (954, 407792), (993, 391776), (1008, 385946), (1056, 368403), (1113, 349536), (1166, 333648), (1232, 315774), (1272, 305844), (1324, 293832), (1386, 280688), (1484, 262152), (1584, 245602), (1696, 229383), (1749, 222432), (1848, 210516), (1908, 203896), (1986, 195888), (2016, 192973), (2226, 174768), (2317, 167904), (2332, 166824), (2464, 157887), (2544, 152922), (2648, 146916), (2772, 140344), (2968, 131076), (2979, 130592), (3168, 122801), (3339, 116512), (3498, 111216), (3641, 106848), (3696, 105258), (3816, 101948), (3972, 97944), (4081, 95328), (4452, 87384), (4634, 83952), (4664, 83412), (5088, 76461), (5247, 74144), (5296, 73458), (5544, 70172), (5936, 65538), (5958, 65296), (6678, 58256), (6951, 55968), (6996, 55608), (7282, 53424), (7392, 52629), (7632, 50974), (7944, 48972), (8162, 47664), (8904, 43692), (9268, 41976), (9328, 41706), (10494, 37072), (10592, 36729), (10923, 35616), (11088, 35086), (11872, 32769), (11916, 32648), (12243, 31776), (13356, 29128), (13902, 27984), (13992, 27804), (14564, 26712), (15264, 25487), (15888, 24486), (16324, 23832), (17543, 22176), (17808, 21846), (18536, 20988), (18656, 20853)]