715678938

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:820

約数の個数: 96

約数和(自身を含む): 1730881152

約数和(自身を除く): 1015202214

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 131, 222, 234, 262, 333, 393, 481, 631, 666, 786, 962, 1179, 1262, 1443, 1703, 1893, 2358, 2886, 3406, 3786, 4329, 4847, 5109, 5679, 8203, 8658, 9694, 10218, 11358, 14541, 15327, 16406, 23347, 24609, 29082, 30654, 43623, 46694, 49218, 63011, 70041, 73827, 82661, 87246, 126022, 140082, 147654, 165322, 189033, 210123, 247983, 303511, 378066, 420246, 495966, 567099, 607022, 743949, 910533, 1074593, 1134198, 1487898, 1821066, 2149186, 2731599, 3058457, 3223779, 5463198, 6116914, 6447558, 9175371, 9671337, 18350742, 19342674, 27526113, 39759941, 55052226, 79519882, 119279823, 238559646, 357839469, 715678938]

約数ペア:

[(1, 715678938), (2, 357839469), (3, 238559646), (6, 119279823), (9, 79519882), (13, 55052226), (18, 39759941), (26, 27526113), (37, 19342674), (39, 18350742), (74, 9671337), (78, 9175371), (111, 6447558), (117, 6116914), (131, 5463198), (222, 3223779), (234, 3058457), (262, 2731599), (333, 2149186), (393, 1821066), (481, 1487898), (631, 1134198), (666, 1074593), (786, 910533), (962, 743949), (1179, 607022), (1262, 567099), (1443, 495966), (1703, 420246), (1893, 378066), (2358, 303511), (2886, 247983), (3406, 210123), (3786, 189033), (4329, 165322), (4847, 147654), (5109, 140082), (5679, 126022), (8203, 87246), (8658, 82661), (9694, 73827), (10218, 70041), (11358, 63011), (14541, 49218), (15327, 46694), (16406, 43623), (23347, 30654), (24609, 29082)]