1284603984

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3697}}^1$

素因数の和:3857

約数の個数: 120

約数和(自身を含む): 3815152640

約数和(自身を除く): 2530548656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 127, 144, 152, 171, 228, 254, 304, 342, 381, 456, 508, 684, 762, 912, 1016, 1143, 1368, 1524, 2032, 2286, 2413, 2736, 3048, 3697, 4572, 4826, 6096, 7239, 7394, 9144, 9652, 11091, 14478, 14788, 18288, 19304, 21717, 22182, 28956, 29576, 33273, 38608, 43434, 44364, 57912, 59152, 66546, 70243, 86868, 88728, 115824, 133092, 140486, 173736, 177456, 210729, 266184, 280972, 347472, 421458, 469519, 532368, 561944, 632187, 842916, 939038, 1123888, 1264374, 1408557, 1685832, 1878076, 2528748, 2817114, 3371664, 3756152, 4225671, 5057496, 5634228, 7512304, 8451342, 8920861, 10114992, 11268456, 16902684, 17841722, 22536912, 26762583, 33805368, 35683444, 53525166, 67610736, 71366888, 80287749, 107050332, 142733776, 160575498, 214100664, 321150996, 428201328, 642301992, 1284603984]

約数ペア:

[(1, 1284603984), (2, 642301992), (3, 428201328), (4, 321150996), (6, 214100664), (8, 160575498), (9, 142733776), (12, 107050332), (16, 80287749), (18, 71366888), (19, 67610736), (24, 53525166), (36, 35683444), (38, 33805368), (48, 26762583), (57, 22536912), (72, 17841722), (76, 16902684), (114, 11268456), (127, 10114992), (144, 8920861), (152, 8451342), (171, 7512304), (228, 5634228), (254, 5057496), (304, 4225671), (342, 3756152), (381, 3371664), (456, 2817114), (508, 2528748), (684, 1878076), (762, 1685832), (912, 1408557), (1016, 1264374), (1143, 1123888), (1368, 939038), (1524, 842916), (2032, 632187), (2286, 561944), (2413, 532368), (2736, 469519), (3048, 421458), (3697, 347472), (4572, 280972), (4826, 266184), (6096, 210729), (7239, 177456), (7394, 173736), (9144, 140486), (9652, 133092), (11091, 115824), (14478, 88728), (14788, 86868), (18288, 70243), (19304, 66546), (21717, 59152), (22182, 57912), (28956, 44364), (29576, 43434), (33273, 38608)]