1555502016

素因数分解:

$2^6\times 3^1\times {\mathrm{67}}^1\times {\mathrm{120919}}^1$

素因数の和:121001

約数の個数: 56

約数和(自身を含む): 4177060480

約数和(自身を除く): 2621558464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 134, 192, 201, 268, 402, 536, 804, 1072, 1608, 2144, 3216, 4288, 6432, 12864, 120919, 241838, 362757, 483676, 725514, 967352, 1451028, 1934704, 2902056, 3869408, 5804112, 7738816, 8101573, 11608224, 16203146, 23216448, 24304719, 32406292, 48609438, 64812584, 97218876, 129625168, 194437752, 259250336, 388875504, 518500672, 777751008, 1555502016]

約数ペア:

[(1, 1555502016), (2, 777751008), (3, 518500672), (4, 388875504), (6, 259250336), (8, 194437752), (12, 129625168), (16, 97218876), (24, 64812584), (32, 48609438), (48, 32406292), (64, 24304719), (67, 23216448), (96, 16203146), (134, 11608224), (192, 8101573), (201, 7738816), (268, 5804112), (402, 3869408), (536, 2902056), (804, 1934704), (1072, 1451028), (1608, 967352), (2144, 725514), (3216, 483676), (4288, 362757), (6432, 241838), (12864, 120919)]