1691140147164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{28081}}^1\times {\mathrm{128683}}^1$

素因数の和:156787

約数の個数: 72

約数和(自身を含む): 4603859008112

約数和(自身を除く): 2912718860948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 28081, 56162, 84243, 112324, 128683, 168486, 252729, 257366, 336972, 365053, 386049, 505458, 514732, 730106, 772098, 1010916, 1095159, 1158147, 1460212, 1544196, 1672879, 2190318, 2316294, 3285477, 3345758, 4380636, 4632588, 5018637, 6570954, 6691516, 10037274, 13141908, 15055911, 20074548, 30111822, 60223644, 3613547323, 7227094646, 10840641969, 14454189292, 21681283938, 32521925907, 43362567876, 46976115199, 65043851814, 93952230398, 130087703628, 140928345597, 187904460796, 281856691194, 422785036791, 563713382388, 845570073582, 1691140147164]

約数ペア:

[(1, 1691140147164), (2, 845570073582), (3, 563713382388), (4, 422785036791), (6, 281856691194), (9, 187904460796), (12, 140928345597), (13, 130087703628), (18, 93952230398), (26, 65043851814), (36, 46976115199), (39, 43362567876), (52, 32521925907), (78, 21681283938), (117, 14454189292), (156, 10840641969), (234, 7227094646), (468, 3613547323), (28081, 60223644), (56162, 30111822), (84243, 20074548), (112324, 15055911), (128683, 13141908), (168486, 10037274), (252729, 6691516), (257366, 6570954), (336972, 5018637), (365053, 4632588), (386049, 4380636), (505458, 3345758), (514732, 3285477), (730106, 2316294), (772098, 2190318), (1010916, 1672879), (1095159, 1544196), (1158147, 1460212)]