631225296

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17747}}^1$

素因数の和:17793

約数の個数: 120

約数和(自身を含む): 2002684320

約数和(自身を除く): 1371459024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4446, 5928, 8892, 11856, 17747, 17784, 35494, 35568, 53241, 70988, 106482, 141976, 159723, 212964, 230711, 283952, 319446, 337193, 425928, 461422, 638892, 674386, 692133, 851856, 922844, 1011579, 1277784, 1348772, 1384266, 1845688, 2023158, 2076399, 2555568, 2697544, 2768532, 3034737, 3691376, 4046316, 4152798, 4383509, 5395088, 5537064, 6069474, 8092632, 8305596, 8767018, 11074128, 12138948, 13150527, 16185264, 16611192, 17534036, 24277896, 26301054, 33222384, 35068072, 39451581, 48555792, 52602108, 70136144, 78903162, 105204216, 157806324, 210408432, 315612648, 631225296]

約数ペア:

[(1, 631225296), (2, 315612648), (3, 210408432), (4, 157806324), (6, 105204216), (8, 78903162), (9, 70136144), (12, 52602108), (13, 48555792), (16, 39451581), (18, 35068072), (19, 33222384), (24, 26301054), (26, 24277896), (36, 17534036), (38, 16611192), (39, 16185264), (48, 13150527), (52, 12138948), (57, 11074128), (72, 8767018), (76, 8305596), (78, 8092632), (104, 6069474), (114, 5537064), (117, 5395088), (144, 4383509), (152, 4152798), (156, 4046316), (171, 3691376), (208, 3034737), (228, 2768532), (234, 2697544), (247, 2555568), (304, 2076399), (312, 2023158), (342, 1845688), (456, 1384266), (468, 1348772), (494, 1277784), (624, 1011579), (684, 922844), (741, 851856), (912, 692133), (936, 674386), (988, 638892), (1368, 461422), (1482, 425928), (1872, 337193), (1976, 319446), (2223, 283952), (2736, 230711), (2964, 212964), (3952, 159723), (4446, 141976), (5928, 106482), (8892, 70988), (11856, 53241), (17747, 35568), (17784, 35494)]