679702932

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{1427}}^1$

素因数の和:1669

約数の個数: 72

約数和(自身を含む): 1749619872

約数和(自身を除く): 1069916940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 131, 202, 262, 303, 393, 404, 524, 606, 786, 909, 1179, 1212, 1427, 1572, 1818, 2358, 2854, 3636, 4281, 4716, 5708, 8562, 12843, 13231, 17124, 25686, 26462, 39693, 51372, 52924, 79386, 119079, 144127, 158772, 186937, 238158, 288254, 373874, 432381, 476316, 560811, 576508, 747748, 864762, 1121622, 1297143, 1682433, 1729524, 2243244, 2594286, 3364866, 5188572, 6729732, 18880637, 37761274, 56641911, 75522548, 113283822, 169925733, 226567644, 339851466, 679702932]

約数ペア:

[(1, 679702932), (2, 339851466), (3, 226567644), (4, 169925733), (6, 113283822), (9, 75522548), (12, 56641911), (18, 37761274), (36, 18880637), (101, 6729732), (131, 5188572), (202, 3364866), (262, 2594286), (303, 2243244), (393, 1729524), (404, 1682433), (524, 1297143), (606, 1121622), (786, 864762), (909, 747748), (1179, 576508), (1212, 560811), (1427, 476316), (1572, 432381), (1818, 373874), (2358, 288254), (2854, 238158), (3636, 186937), (4281, 158772), (4716, 144127), (5708, 119079), (8562, 79386), (12843, 52924), (13231, 51372), (17124, 39693), (25686, 26462)]