291229903912

素因数分解:

$2^3\times {\mathrm{269}}^1\times {\mathrm{281}}^1\times {\mathrm{401}}^1\times {\mathrm{1201}}^1$

素因数の和:2158

約数の個数: 64

約数和(自身を含む): 551867288400

約数和(自身を除く): 260637384488

約数列:

[1, 2, 4, 8, 269, 281, 401, 538, 562, 802, 1076, 1124, 1201, 1604, 2152, 2248, 2402, 3208, 4804, 9608, 75589, 107869, 112681, 151178, 215738, 225362, 302356, 323069, 337481, 431476, 450724, 481601, 604712, 646138, 674962, 862952, 901448, 963202, 1292276, 1349924, 1926404, 2584552, 2699848, 3852808, 30311189, 60622378, 90782389, 121244756, 129550669, 135329881, 181564778, 242489512, 259101338, 270659762, 363129556, 518202676, 541319524, 726259112, 1036405352, 1082639048, 36403737989, 72807475978, 145614951956, 291229903912]

約数ペア:

[(1, 291229903912), (2, 145614951956), (4, 72807475978), (8, 36403737989), (269, 1082639048), (281, 1036405352), (401, 726259112), (538, 541319524), (562, 518202676), (802, 363129556), (1076, 270659762), (1124, 259101338), (1201, 242489512), (1604, 181564778), (2152, 135329881), (2248, 129550669), (2402, 121244756), (3208, 90782389), (4804, 60622378), (9608, 30311189), (75589, 3852808), (107869, 2699848), (112681, 2584552), (151178, 1926404), (215738, 1349924), (225362, 1292276), (302356, 963202), (323069, 901448), (337481, 862952), (431476, 674962), (450724, 646138), (481601, 604712)]