720438982536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{329871329}}^1$

素因数の和:329871358

約数の個数: 64

約数和(自身を含む): 2216735337600

約数和(自身を除く): 1496296355064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 329871329, 659742658, 989613987, 1319485316, 1979227974, 2309099303, 2638970632, 3958455948, 4288327277, 4618198606, 6927297909, 7916911896, 8576654554, 9236397212, 12864981831, 13854595818, 17153309108, 18472794424, 25729963662, 27709191636, 30018290939, 34306618216, 51459927324, 55418383272, 60036581878, 90054872817, 102919854648, 120073163756, 180109745634, 240146327512, 360219491268, 720438982536]

約数ペア:

[(1, 720438982536), (2, 360219491268), (3, 240146327512), (4, 180109745634), (6, 120073163756), (7, 102919854648), (8, 90054872817), (12, 60036581878), (13, 55418383272), (14, 51459927324), (21, 34306618216), (24, 30018290939), (26, 27709191636), (28, 25729963662), (39, 18472794424), (42, 17153309108), (52, 13854595818), (56, 12864981831), (78, 9236397212), (84, 8576654554), (91, 7916911896), (104, 6927297909), (156, 4618198606), (168, 4288327277), (182, 3958455948), (273, 2638970632), (312, 2309099303), (364, 1979227974), (546, 1319485316), (728, 989613987), (1092, 659742658), (2184, 329871329)]