681414749736

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{3671}}^1\times {\mathrm{157841}}^1$

素因数の和:161535

約数の個数: 96

約数和(自身を含む): 1982217718080

約数和(自身を除く): 1300802968344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 3671, 7342, 11013, 14684, 22026, 25697, 29368, 44052, 51394, 77091, 88104, 102788, 154182, 157841, 179879, 205576, 308364, 315682, 359758, 473523, 539637, 616728, 631364, 719516, 947046, 1079274, 1104887, 1262728, 1439032, 1894092, 2158548, 2209774, 3314661, 3788184, 4317096, 4419548, 6629322, 7734209, 8839096, 13258644, 15468418, 23202627, 26517288, 30936836, 46405254, 61873672, 92810508, 185621016, 579434311, 1158868622, 1738302933, 2317737244, 3476605866, 4056040177, 4635474488, 6953211732, 8112080354, 12168120531, 13906423464, 16224160708, 24336241062, 28392281239, 32448321416, 48672482124, 56784562478, 85176843717, 97344964248, 113569124956, 170353687434, 227138249912, 340707374868, 681414749736]

約数ペア:

[(1, 681414749736), (2, 340707374868), (3, 227138249912), (4, 170353687434), (6, 113569124956), (7, 97344964248), (8, 85176843717), (12, 56784562478), (14, 48672482124), (21, 32448321416), (24, 28392281239), (28, 24336241062), (42, 16224160708), (49, 13906423464), (56, 12168120531), (84, 8112080354), (98, 6953211732), (147, 4635474488), (168, 4056040177), (196, 3476605866), (294, 2317737244), (392, 1738302933), (588, 1158868622), (1176, 579434311), (3671, 185621016), (7342, 92810508), (11013, 61873672), (14684, 46405254), (22026, 30936836), (25697, 26517288), (29368, 23202627), (44052, 15468418), (51394, 13258644), (77091, 8839096), (88104, 7734209), (102788, 6629322), (154182, 4419548), (157841, 4317096), (179879, 3788184), (205576, 3314661), (308364, 2209774), (315682, 2158548), (359758, 1894092), (473523, 1439032), (539637, 1262728), (616728, 1104887), (631364, 1079274), (719516, 947046)]