255809664

素因数分解:

$2^7\times 3^4\times {\mathrm{11}}^1\times {\mathrm{2243}}^1$

素因数の和:2280

約数の個数: 160

約数和(自身を含む): 830863440

約数和(自身を除く): 575053776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 128, 132, 144, 162, 176, 192, 198, 216, 264, 288, 297, 324, 352, 384, 396, 432, 528, 576, 594, 648, 704, 792, 864, 891, 1056, 1152, 1188, 1296, 1408, 1584, 1728, 1782, 2112, 2243, 2376, 2592, 3168, 3456, 3564, 4224, 4486, 4752, 5184, 6336, 6729, 7128, 8972, 9504, 10368, 12672, 13458, 14256, 17944, 19008, 20187, 24673, 26916, 28512, 35888, 38016, 40374, 49346, 53832, 57024, 60561, 71776, 74019, 80748, 98692, 107664, 114048, 121122, 143552, 148038, 161496, 181683, 197384, 215328, 222057, 242244, 287104, 296076, 322992, 363366, 394768, 430656, 444114, 484488, 592152, 645984, 666171, 726732, 789536, 861312, 888228, 968976, 1184304, 1291968, 1332342, 1453464, 1579072, 1776456, 1937952, 1998513, 2368608, 2583936, 2664684, 2906928, 3158144, 3552912, 3875904, 3997026, 4737216, 5329368, 5813856, 7105824, 7751808, 7994052, 9474432, 10658736, 11627712, 14211648, 15988104, 21317472, 23255424, 28423296, 31976208, 42634944, 63952416, 85269888, 127904832, 255809664]

約数ペア:

[(1, 255809664), (2, 127904832), (3, 85269888), (4, 63952416), (6, 42634944), (8, 31976208), (9, 28423296), (11, 23255424), (12, 21317472), (16, 15988104), (18, 14211648), (22, 11627712), (24, 10658736), (27, 9474432), (32, 7994052), (33, 7751808), (36, 7105824), (44, 5813856), (48, 5329368), (54, 4737216), (64, 3997026), (66, 3875904), (72, 3552912), (81, 3158144), (88, 2906928), (96, 2664684), (99, 2583936), (108, 2368608), (128, 1998513), (132, 1937952), (144, 1776456), (162, 1579072), (176, 1453464), (192, 1332342), (198, 1291968), (216, 1184304), (264, 968976), (288, 888228), (297, 861312), (324, 789536), (352, 726732), (384, 666171), (396, 645984), (432, 592152), (528, 484488), (576, 444114), (594, 430656), (648, 394768), (704, 363366), (792, 322992), (864, 296076), (891, 287104), (1056, 242244), (1152, 222057), (1188, 215328), (1296, 197384), (1408, 181683), (1584, 161496), (1728, 148038), (1782, 143552), (2112, 121122), (2243, 114048), (2376, 107664), (2592, 98692), (3168, 80748), (3456, 74019), (3564, 71776), (4224, 60561), (4486, 57024), (4752, 53832), (5184, 49346), (6336, 40374), (6729, 38016), (7128, 35888), (8972, 28512), (9504, 26916), (10368, 24673), (12672, 20187), (13458, 19008), (14256, 17944)]