349277868

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{6659}}^1$

素因数の和:6747

約数の個数: 72

約数和(自身を含む): 930908160

約数和(自身を除く): 581630292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 47, 62, 93, 94, 124, 141, 186, 188, 279, 282, 372, 423, 558, 564, 846, 1116, 1457, 1692, 2914, 4371, 5828, 6659, 8742, 13113, 13318, 17484, 19977, 26226, 26636, 39954, 52452, 59931, 79908, 119862, 206429, 239724, 312973, 412858, 619287, 625946, 825716, 938919, 1238574, 1251892, 1857861, 1877838, 2477148, 2816757, 3715722, 3755676, 5633514, 7431444, 9702163, 11267028, 19404326, 29106489, 38808652, 58212978, 87319467, 116425956, 174638934, 349277868]

約数ペア:

[(1, 349277868), (2, 174638934), (3, 116425956), (4, 87319467), (6, 58212978), (9, 38808652), (12, 29106489), (18, 19404326), (31, 11267028), (36, 9702163), (47, 7431444), (62, 5633514), (93, 3755676), (94, 3715722), (124, 2816757), (141, 2477148), (186, 1877838), (188, 1857861), (279, 1251892), (282, 1238574), (372, 938919), (423, 825716), (558, 625946), (564, 619287), (846, 412858), (1116, 312973), (1457, 239724), (1692, 206429), (2914, 119862), (4371, 79908), (5828, 59931), (6659, 52452), (8742, 39954), (13113, 26636), (13318, 26226), (17484, 19977)]