551864976

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:709

約数の個数: 160

約数和(自身を含む): 1621229568

約数和(自身を除く): 1069364592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 47, 48, 52, 62, 78, 93, 94, 104, 124, 141, 156, 186, 188, 208, 248, 282, 312, 372, 376, 403, 496, 564, 607, 611, 624, 744, 752, 806, 1128, 1209, 1214, 1222, 1457, 1488, 1612, 1821, 1833, 2256, 2418, 2428, 2444, 2914, 3224, 3642, 3666, 4371, 4836, 4856, 4888, 5828, 6448, 7284, 7332, 7891, 8742, 9672, 9712, 9776, 11656, 14568, 14664, 15782, 17484, 18817, 18941, 19344, 23312, 23673, 28529, 29136, 29328, 31564, 34968, 37634, 37882, 47346, 56451, 56823, 57058, 63128, 69936, 75268, 75764, 85587, 94692, 112902, 113646, 114116, 126256, 150536, 151528, 171174, 189384, 225804, 227292, 228232, 244621, 301072, 303056, 342348, 370877, 378768, 451608, 454584, 456464, 489242, 684696, 733863, 741754, 884399, 903216, 909168, 978484, 1112631, 1369392, 1467726, 1483508, 1768798, 1956968, 2225262, 2653197, 2935452, 2967016, 3537596, 3913936, 4450524, 5306394, 5870904, 5934032, 7075192, 8901048, 10612788, 11497187, 11741808, 14150384, 17802096, 21225576, 22994374, 34491561, 42451152, 45988748, 68983122, 91977496, 137966244, 183954992, 275932488, 551864976]

約数ペア:

[(1, 551864976), (2, 275932488), (3, 183954992), (4, 137966244), (6, 91977496), (8, 68983122), (12, 45988748), (13, 42451152), (16, 34491561), (24, 22994374), (26, 21225576), (31, 17802096), (39, 14150384), (47, 11741808), (48, 11497187), (52, 10612788), (62, 8901048), (78, 7075192), (93, 5934032), (94, 5870904), (104, 5306394), (124, 4450524), (141, 3913936), (156, 3537596), (186, 2967016), (188, 2935452), (208, 2653197), (248, 2225262), (282, 1956968), (312, 1768798), (372, 1483508), (376, 1467726), (403, 1369392), (496, 1112631), (564, 978484), (607, 909168), (611, 903216), (624, 884399), (744, 741754), (752, 733863), (806, 684696), (1128, 489242), (1209, 456464), (1214, 454584), (1222, 451608), (1457, 378768), (1488, 370877), (1612, 342348), (1821, 303056), (1833, 301072), (2256, 244621), (2418, 228232), (2428, 227292), (2444, 225804), (2914, 189384), (3224, 171174), (3642, 151528), (3666, 150536), (4371, 126256), (4836, 114116), (4856, 113646), (4888, 112902), (5828, 94692), (6448, 85587), (7284, 75764), (7332, 75268), (7891, 69936), (8742, 63128), (9672, 57058), (9712, 56823), (9776, 56451), (11656, 47346), (14568, 37882), (14664, 37634), (15782, 34968), (17484, 31564), (18817, 29328), (18941, 29136), (19344, 28529), (23312, 23673)]