448788984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:238

約数の個数: 256

約数和(自身を含む): 1449861120

約数和(自身を除く): 1001072136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 37, 42, 51, 56, 62, 68, 74, 84, 93, 102, 111, 119, 124, 136, 137, 148, 168, 186, 204, 217, 222, 238, 248, 259, 274, 296, 357, 372, 408, 411, 434, 444, 476, 518, 527, 548, 629, 651, 714, 744, 777, 822, 868, 888, 952, 959, 1036, 1054, 1096, 1147, 1258, 1302, 1428, 1554, 1581, 1644, 1736, 1887, 1918, 2072, 2108, 2294, 2329, 2516, 2604, 2856, 2877, 3108, 3162, 3288, 3441, 3689, 3774, 3836, 4216, 4247, 4403, 4588, 4658, 5032, 5069, 5208, 5754, 6216, 6324, 6882, 6987, 7378, 7548, 7672, 8029, 8494, 8806, 9176, 9316, 10138, 11067, 11508, 12648, 12741, 13209, 13764, 13974, 14756, 15096, 15207, 16058, 16303, 16988, 17612, 18632, 19499, 20276, 22134, 23016, 24087, 25482, 26418, 27528, 27948, 29512, 29729, 30414, 32116, 32606, 33976, 35224, 35483, 38998, 40552, 44268, 48174, 48909, 50964, 52836, 55896, 58497, 59458, 60828, 64232, 65212, 70966, 72199, 77996, 86173, 88536, 89187, 96348, 97818, 101928, 105672, 106449, 116994, 118916, 121656, 130424, 136493, 141932, 144398, 155992, 157139, 172346, 178374, 192696, 195636, 212898, 216597, 233988, 237832, 258519, 272986, 283864, 288796, 314278, 344692, 356748, 391272, 409479, 425796, 433194, 467976, 471417, 505393, 517038, 545972, 577592, 603211, 628556, 689384, 713496, 818958, 851592, 866388, 942834, 1010786, 1034076, 1091944, 1099973, 1206422, 1257112, 1516179, 1637916, 1732776, 1809633, 1885668, 2021572, 2068152, 2199946, 2412844, 2671363, 3032358, 3275832, 3299919, 3619266, 3771336, 4043144, 4399892, 4825688, 5342726, 6064716, 6599838, 7238532, 8014089, 8799784, 10685452, 12129432, 13199676, 14477064, 16028178, 18699541, 21370904, 26399352, 32056356, 37399082, 56098623, 64112712, 74798164, 112197246, 149596328, 224394492, 448788984]

約数ペア:

[(1, 448788984), (2, 224394492), (3, 149596328), (4, 112197246), (6, 74798164), (7, 64112712), (8, 56098623), (12, 37399082), (14, 32056356), (17, 26399352), (21, 21370904), (24, 18699541), (28, 16028178), (31, 14477064), (34, 13199676), (37, 12129432), (42, 10685452), (51, 8799784), (56, 8014089), (62, 7238532), (68, 6599838), (74, 6064716), (84, 5342726), (93, 4825688), (102, 4399892), (111, 4043144), (119, 3771336), (124, 3619266), (136, 3299919), (137, 3275832), (148, 3032358), (168, 2671363), (186, 2412844), (204, 2199946), (217, 2068152), (222, 2021572), (238, 1885668), (248, 1809633), (259, 1732776), (274, 1637916), (296, 1516179), (357, 1257112), (372, 1206422), (408, 1099973), (411, 1091944), (434, 1034076), (444, 1010786), (476, 942834), (518, 866388), (527, 851592), (548, 818958), (629, 713496), (651, 689384), (714, 628556), (744, 603211), (777, 577592), (822, 545972), (868, 517038), (888, 505393), (952, 471417), (959, 467976), (1036, 433194), (1054, 425796), (1096, 409479), (1147, 391272), (1258, 356748), (1302, 344692), (1428, 314278), (1554, 288796), (1581, 283864), (1644, 272986), (1736, 258519), (1887, 237832), (1918, 233988), (2072, 216597), (2108, 212898), (2294, 195636), (2329, 192696), (2516, 178374), (2604, 172346), (2856, 157139), (2877, 155992), (3108, 144398), (3162, 141932), (3288, 136493), (3441, 130424), (3689, 121656), (3774, 118916), (3836, 116994), (4216, 106449), (4247, 105672), (4403, 101928), (4588, 97818), (4658, 96348), (5032, 89187), (5069, 88536), (5208, 86173), (5754, 77996), (6216, 72199), (6324, 70966), (6882, 65212), (6987, 64232), (7378, 60828), (7548, 59458), (7672, 58497), (8029, 55896), (8494, 52836), (8806, 50964), (9176, 48909), (9316, 48174), (10138, 44268), (11067, 40552), (11508, 38998), (12648, 35483), (12741, 35224), (13209, 33976), (13764, 32606), (13974, 32116), (14756, 30414), (15096, 29729), (15207, 29512), (16058, 27948), (16303, 27528), (16988, 26418), (17612, 25482), (18632, 24087), (19499, 23016), (20276, 22134)]