21283592304

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{90473}}^1$

素因数の和:90539

約数の個数: 120

約数和(自身を含む): 61591080240

約数和(自身を除く): 40307487936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 156, 169, 174, 208, 232, 312, 338, 348, 377, 464, 507, 624, 676, 696, 754, 1014, 1131, 1352, 1392, 1508, 2028, 2262, 2704, 3016, 4056, 4524, 4901, 6032, 8112, 9048, 9802, 14703, 18096, 19604, 29406, 39208, 58812, 78416, 90473, 117624, 180946, 235248, 271419, 361892, 542838, 723784, 1085676, 1176149, 1447568, 2171352, 2352298, 2623717, 3528447, 4342704, 4704596, 5247434, 7056894, 7871151, 9409192, 10494868, 14113788, 15289937, 15742302, 18818384, 20989736, 28227576, 30579874, 31484604, 34108321, 41979472, 45869811, 56455152, 61159748, 62969208, 68216642, 91739622, 102324963, 122319496, 125938416, 136433284, 183479244, 204649926, 244638992, 272866568, 366958488, 409299852, 443408173, 545733136, 733916976, 818599704, 886816346, 1330224519, 1637199408, 1773632692, 2660449038, 3547265384, 5320898076, 7094530768, 10641796152, 21283592304]

約数ペア:

[(1, 21283592304), (2, 10641796152), (3, 7094530768), (4, 5320898076), (6, 3547265384), (8, 2660449038), (12, 1773632692), (13, 1637199408), (16, 1330224519), (24, 886816346), (26, 818599704), (29, 733916976), (39, 545733136), (48, 443408173), (52, 409299852), (58, 366958488), (78, 272866568), (87, 244638992), (104, 204649926), (116, 183479244), (156, 136433284), (169, 125938416), (174, 122319496), (208, 102324963), (232, 91739622), (312, 68216642), (338, 62969208), (348, 61159748), (377, 56455152), (464, 45869811), (507, 41979472), (624, 34108321), (676, 31484604), (696, 30579874), (754, 28227576), (1014, 20989736), (1131, 18818384), (1352, 15742302), (1392, 15289937), (1508, 14113788), (2028, 10494868), (2262, 9409192), (2704, 7871151), (3016, 7056894), (4056, 5247434), (4524, 4704596), (4901, 4342704), (6032, 3528447), (8112, 2623717), (9048, 2352298), (9802, 2171352), (14703, 1447568), (18096, 1176149), (19604, 1085676), (29406, 723784), (39208, 542838), (58812, 361892), (78416, 271419), (90473, 235248), (117624, 180946)]