346328528

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7673}}^1$

素因数の和:7732

約数の個数: 80

約数和(自身を含む): 852612096

約数和(自身を除く): 506283568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5642, 6448, 7673, 11284, 15346, 22568, 30692, 45136, 53711, 61384, 99749, 107422, 122768, 199498, 214844, 237863, 398996, 429688, 475726, 698243, 797992, 859376, 951452, 1396486, 1595984, 1665041, 1902904, 2792972, 3092219, 3330082, 3805808, 5585944, 6184438, 6660164, 11171888, 12368876, 13320328, 21645533, 24737752, 26640656, 43291066, 49475504, 86582132, 173164264, 346328528]

約数ペア:

[(1, 346328528), (2, 173164264), (4, 86582132), (7, 49475504), (8, 43291066), (13, 26640656), (14, 24737752), (16, 21645533), (26, 13320328), (28, 12368876), (31, 11171888), (52, 6660164), (56, 6184438), (62, 5585944), (91, 3805808), (104, 3330082), (112, 3092219), (124, 2792972), (182, 1902904), (208, 1665041), (217, 1595984), (248, 1396486), (364, 951452), (403, 859376), (434, 797992), (496, 698243), (728, 475726), (806, 429688), (868, 398996), (1456, 237863), (1612, 214844), (1736, 199498), (2821, 122768), (3224, 107422), (3472, 99749), (5642, 61384), (6448, 53711), (7673, 45136), (11284, 30692), (15346, 22568)]