905434968

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1\times {\mathrm{1613}}^1$

素因数の和:2872

約数の個数: 64

約数和(自身を含む): 2386137600

約数和(自身を除く): 1480702632

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 1231, 1613, 2462, 3226, 3693, 4839, 4924, 6452, 7386, 9678, 9848, 12904, 14772, 19356, 23389, 29544, 30647, 38712, 46778, 61294, 70167, 91941, 93556, 122588, 140334, 183882, 187112, 245176, 280668, 367764, 561336, 735528, 1985603, 3971206, 5956809, 7942412, 11913618, 15884824, 23827236, 37726457, 47654472, 75452914, 113179371, 150905828, 226358742, 301811656, 452717484, 905434968]

約数ペア:

[(1, 905434968), (2, 452717484), (3, 301811656), (4, 226358742), (6, 150905828), (8, 113179371), (12, 75452914), (19, 47654472), (24, 37726457), (38, 23827236), (57, 15884824), (76, 11913618), (114, 7942412), (152, 5956809), (228, 3971206), (456, 1985603), (1231, 735528), (1613, 561336), (2462, 367764), (3226, 280668), (3693, 245176), (4839, 187112), (4924, 183882), (6452, 140334), (7386, 122588), (9678, 93556), (9848, 91941), (12904, 70167), (14772, 61294), (19356, 46778), (23389, 38712), (29544, 30647)]