489323772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{36637}}^1$

素因数の和:36707

約数の個数: 72

約数和(自身を含む): 1440313056

約数和(自身を除く): 950989284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 6678, 13356, 36637, 73274, 109911, 146548, 219822, 256459, 329733, 439644, 512918, 659466, 769377, 1025836, 1318932, 1538754, 1941761, 2308131, 3077508, 3883522, 4616262, 5825283, 7767044, 9232524, 11650566, 13592327, 17475849, 23301132, 27184654, 34951698, 40776981, 54369308, 69903396, 81553962, 122330943, 163107924, 244661886, 489323772]

約数ペア:

[(1, 489323772), (2, 244661886), (3, 163107924), (4, 122330943), (6, 81553962), (7, 69903396), (9, 54369308), (12, 40776981), (14, 34951698), (18, 27184654), (21, 23301132), (28, 17475849), (36, 13592327), (42, 11650566), (53, 9232524), (63, 7767044), (84, 5825283), (106, 4616262), (126, 3883522), (159, 3077508), (212, 2308131), (252, 1941761), (318, 1538754), (371, 1318932), (477, 1025836), (636, 769377), (742, 659466), (954, 512918), (1113, 439644), (1484, 329733), (1908, 256459), (2226, 219822), (3339, 146548), (4452, 109911), (6678, 73274), (13356, 36637)]