899439216

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:463

約数の個数: 160

約数和(自身を含む): 2596500480

約数和(自身を除く): 1697061264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 163, 208, 222, 239, 296, 312, 326, 444, 478, 481, 489, 592, 624, 652, 717, 888, 956, 962, 978, 1304, 1434, 1443, 1776, 1912, 1924, 1956, 2119, 2608, 2868, 2886, 3107, 3824, 3848, 3912, 4238, 5736, 5772, 6031, 6214, 6357, 7696, 7824, 8476, 8843, 9321, 11472, 11544, 12062, 12428, 12714, 16952, 17686, 18093, 18642, 23088, 24124, 24856, 25428, 26529, 33904, 35372, 36186, 37284, 38957, 48248, 49712, 50856, 53058, 70744, 72372, 74568, 77914, 78403, 96496, 101712, 106116, 114959, 116871, 141488, 144744, 149136, 155828, 156806, 212232, 229918, 233742, 235209, 289488, 311656, 313612, 344877, 424464, 459836, 467484, 470418, 506441, 623312, 627224, 689754, 919672, 934968, 940836, 1012882, 1254448, 1379508, 1441409, 1519323, 1839344, 1869936, 1881672, 2025764, 2759016, 2882818, 3038646, 3763344, 4051528, 4324227, 5518032, 5765636, 6077292, 8103056, 8648454, 11531272, 12154584, 17296908, 18738317, 23062544, 24309168, 34593816, 37476634, 56214951, 69187632, 74953268, 112429902, 149906536, 224859804, 299813072, 449719608, 899439216]

約数ペア:

[(1, 899439216), (2, 449719608), (3, 299813072), (4, 224859804), (6, 149906536), (8, 112429902), (12, 74953268), (13, 69187632), (16, 56214951), (24, 37476634), (26, 34593816), (37, 24309168), (39, 23062544), (48, 18738317), (52, 17296908), (74, 12154584), (78, 11531272), (104, 8648454), (111, 8103056), (148, 6077292), (156, 5765636), (163, 5518032), (208, 4324227), (222, 4051528), (239, 3763344), (296, 3038646), (312, 2882818), (326, 2759016), (444, 2025764), (478, 1881672), (481, 1869936), (489, 1839344), (592, 1519323), (624, 1441409), (652, 1379508), (717, 1254448), (888, 1012882), (956, 940836), (962, 934968), (978, 919672), (1304, 689754), (1434, 627224), (1443, 623312), (1776, 506441), (1912, 470418), (1924, 467484), (1956, 459836), (2119, 424464), (2608, 344877), (2868, 313612), (2886, 311656), (3107, 289488), (3824, 235209), (3848, 233742), (3912, 229918), (4238, 212232), (5736, 156806), (5772, 155828), (6031, 149136), (6214, 144744), (6357, 141488), (7696, 116871), (7824, 114959), (8476, 106116), (8843, 101712), (9321, 96496), (11472, 78403), (11544, 77914), (12062, 74568), (12428, 72372), (12714, 70744), (16952, 53058), (17686, 50856), (18093, 49712), (18642, 48248), (23088, 38957), (24124, 37284), (24856, 36186), (25428, 35372), (26529, 33904)]