312677532

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{16481}}^1$

素因数の和:16539

約数の個数: 72

約数和(自身を含む): 863920512

約数和(自身を除く): 551242980

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 2108, 3162, 4743, 6324, 9486, 16481, 18972, 32962, 49443, 65924, 98886, 148329, 197772, 280177, 296658, 510911, 560354, 593316, 840531, 1021822, 1120708, 1532733, 1681062, 2043644, 2521593, 3065466, 3362124, 4598199, 5043186, 6130932, 8685487, 9196398, 10086372, 17370974, 18392796, 26056461, 34741948, 52112922, 78169383, 104225844, 156338766, 312677532]

約数ペア:

[(1, 312677532), (2, 156338766), (3, 104225844), (4, 78169383), (6, 52112922), (9, 34741948), (12, 26056461), (17, 18392796), (18, 17370974), (31, 10086372), (34, 9196398), (36, 8685487), (51, 6130932), (62, 5043186), (68, 4598199), (93, 3362124), (102, 3065466), (124, 2521593), (153, 2043644), (186, 1681062), (204, 1532733), (279, 1120708), (306, 1021822), (372, 840531), (527, 593316), (558, 560354), (612, 510911), (1054, 296658), (1116, 280177), (1581, 197772), (2108, 148329), (3162, 98886), (4743, 65924), (6324, 49443), (9486, 32962), (16481, 18972)]