17967307592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{60217}}^1$

素因数の和:60406

約数の個数: 64

約数和(自身を含む): 38443171200

約数和(自身を除く): 20475863608

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 151, 152, 247, 302, 494, 604, 988, 1208, 1963, 1976, 2869, 3926, 5738, 7852, 11476, 15704, 22952, 37297, 60217, 74594, 120434, 149188, 240868, 298376, 481736, 782821, 1144123, 1565642, 2288246, 3131284, 4576492, 6262568, 9092767, 9152984, 14873599, 18185534, 29747198, 36371068, 59494396, 72742136, 118205971, 118988792, 172762573, 236411942, 345525146, 472823884, 691050292, 945647768, 1382100584, 2245913449, 4491826898, 8983653796, 17967307592]

約数ペア:

[(1, 17967307592), (2, 8983653796), (4, 4491826898), (8, 2245913449), (13, 1382100584), (19, 945647768), (26, 691050292), (38, 472823884), (52, 345525146), (76, 236411942), (104, 172762573), (151, 118988792), (152, 118205971), (247, 72742136), (302, 59494396), (494, 36371068), (604, 29747198), (988, 18185534), (1208, 14873599), (1963, 9152984), (1976, 9092767), (2869, 6262568), (3926, 4576492), (5738, 3131284), (7852, 2288246), (11476, 1565642), (15704, 1144123), (22952, 782821), (37297, 481736), (60217, 298376), (74594, 240868), (120434, 149188)]