811408968

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:696

約数の個数: 128

約数和(自身を含む): 2323200000

約数和(自身を除く): 1511791032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 199, 216, 258, 344, 387, 398, 439, 516, 597, 774, 796, 878, 1032, 1161, 1194, 1317, 1548, 1592, 1756, 1791, 2322, 2388, 2634, 3096, 3512, 3582, 3951, 4644, 4776, 5268, 5373, 7164, 7902, 8557, 9288, 10536, 10746, 11853, 14328, 15804, 17114, 18877, 21492, 23706, 25671, 31608, 34228, 37754, 42984, 47412, 51342, 56631, 68456, 75508, 77013, 87361, 94824, 102684, 113262, 151016, 154026, 169893, 174722, 205368, 226524, 231039, 262083, 308052, 339786, 349444, 453048, 462078, 509679, 524166, 616104, 679572, 698888, 786249, 924156, 1019358, 1048332, 1359144, 1572498, 1848312, 2038716, 2096664, 2358747, 3144996, 3756523, 4077432, 4717494, 6289992, 7513046, 9434988, 11269569, 15026092, 18869976, 22539138, 30052184, 33808707, 45078276, 67617414, 90156552, 101426121, 135234828, 202852242, 270469656, 405704484, 811408968]

約数ペア:

[(1, 811408968), (2, 405704484), (3, 270469656), (4, 202852242), (6, 135234828), (8, 101426121), (9, 90156552), (12, 67617414), (18, 45078276), (24, 33808707), (27, 30052184), (36, 22539138), (43, 18869976), (54, 15026092), (72, 11269569), (86, 9434988), (108, 7513046), (129, 6289992), (172, 4717494), (199, 4077432), (216, 3756523), (258, 3144996), (344, 2358747), (387, 2096664), (398, 2038716), (439, 1848312), (516, 1572498), (597, 1359144), (774, 1048332), (796, 1019358), (878, 924156), (1032, 786249), (1161, 698888), (1194, 679572), (1317, 616104), (1548, 524166), (1592, 509679), (1756, 462078), (1791, 453048), (2322, 349444), (2388, 339786), (2634, 308052), (3096, 262083), (3512, 231039), (3582, 226524), (3951, 205368), (4644, 174722), (4776, 169893), (5268, 154026), (5373, 151016), (7164, 113262), (7902, 102684), (8557, 94824), (9288, 87361), (10536, 77013), (10746, 75508), (11853, 68456), (14328, 56631), (15804, 51342), (17114, 47412), (18877, 42984), (21492, 37754), (23706, 34228), (25671, 31608)]