291364008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{11821}}^1$

素因数の和:11922

約数の個数: 64

約数和(自身を含む): 794438400

約数和(自身を除く): 503074392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 104, 156, 158, 237, 312, 316, 474, 632, 948, 1027, 1896, 2054, 3081, 4108, 6162, 8216, 11821, 12324, 23642, 24648, 35463, 47284, 70926, 94568, 141852, 153673, 283704, 307346, 461019, 614692, 922038, 933859, 1229384, 1844076, 1867718, 2801577, 3688152, 3735436, 5603154, 7470872, 11206308, 12140167, 22412616, 24280334, 36420501, 48560668, 72841002, 97121336, 145682004, 291364008]

約数ペア:

[(1, 291364008), (2, 145682004), (3, 97121336), (4, 72841002), (6, 48560668), (8, 36420501), (12, 24280334), (13, 22412616), (24, 12140167), (26, 11206308), (39, 7470872), (52, 5603154), (78, 3735436), (79, 3688152), (104, 2801577), (156, 1867718), (158, 1844076), (237, 1229384), (312, 933859), (316, 922038), (474, 614692), (632, 461019), (948, 307346), (1027, 283704), (1896, 153673), (2054, 141852), (3081, 94568), (4108, 70926), (6162, 47284), (8216, 35463), (11821, 24648), (12324, 23642)]