1666106208

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:282

約数の個数: 288

約数和(自身を含む): 5327562240

約数和(自身を除く): 3661456032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 43, 48, 52, 72, 78, 79, 86, 96, 104, 117, 129, 131, 144, 156, 158, 172, 208, 234, 237, 258, 262, 288, 312, 316, 344, 387, 393, 416, 468, 474, 516, 524, 559, 624, 632, 688, 711, 774, 786, 936, 948, 1027, 1032, 1048, 1118, 1179, 1248, 1264, 1376, 1422, 1548, 1572, 1677, 1703, 1872, 1896, 2054, 2064, 2096, 2236, 2358, 2528, 2844, 3081, 3096, 3144, 3354, 3397, 3406, 3744, 3792, 4108, 4128, 4192, 4472, 4716, 5031, 5109, 5633, 5688, 6162, 6192, 6288, 6708, 6794, 6812, 7584, 8216, 8944, 9243, 9432, 10062, 10191, 10218, 10349, 11266, 11376, 12324, 12384, 12576, 13416, 13588, 13624, 15327, 16432, 16899, 17888, 18486, 18864, 20124, 20382, 20436, 20698, 22532, 22752, 24648, 26832, 27176, 27248, 30573, 30654, 31047, 32864, 33798, 36972, 37728, 40248, 40764, 40872, 41396, 44161, 45064, 49296, 50697, 53664, 54352, 54496, 61146, 61308, 62094, 67596, 73229, 73944, 80496, 81528, 81744, 82792, 88322, 90128, 93141, 98592, 101394, 108704, 122292, 122616, 124188, 132483, 134537, 135192, 146458, 147888, 160992, 163056, 163488, 165584, 176644, 180256, 186282, 202788, 219687, 244584, 245232, 248376, 264966, 269074, 270384, 292916, 295776, 326112, 331168, 353288, 372564, 397449, 403611, 405576, 439374, 445007, 489168, 490464, 496752, 529932, 538148, 540768, 585832, 659061, 706576, 745128, 794898, 807222, 811152, 878748, 890014, 978336, 993504, 1059864, 1076296, 1171664, 1210833, 1318122, 1335021, 1413152, 1490256, 1589796, 1614444, 1622304, 1757496, 1780028, 2119728, 2152592, 2343328, 2421666, 2636244, 2670042, 2980512, 3179592, 3228888, 3514992, 3560056, 4005063, 4239456, 4305184, 4843332, 5272488, 5340084, 5785091, 6359184, 6457776, 7029984, 7120112, 8010126, 9686664, 10544976, 10680168, 11570182, 12718368, 12915552, 14240224, 16020252, 17355273, 19373328, 21089952, 21360336, 23140364, 32040504, 34710546, 38746656, 42720672, 46280728, 52065819, 64081008, 69421092, 92561456, 104131638, 128162016, 138842184, 185122912, 208263276, 277684368, 416526552, 555368736, 833053104, 1666106208]

約数ペア:

[(1, 1666106208), (2, 833053104), (3, 555368736), (4, 416526552), (6, 277684368), (8, 208263276), (9, 185122912), (12, 138842184), (13, 128162016), (16, 104131638), (18, 92561456), (24, 69421092), (26, 64081008), (32, 52065819), (36, 46280728), (39, 42720672), (43, 38746656), (48, 34710546), (52, 32040504), (72, 23140364), (78, 21360336), (79, 21089952), (86, 19373328), (96, 17355273), (104, 16020252), (117, 14240224), (129, 12915552), (131, 12718368), (144, 11570182), (156, 10680168), (158, 10544976), (172, 9686664), (208, 8010126), (234, 7120112), (237, 7029984), (258, 6457776), (262, 6359184), (288, 5785091), (312, 5340084), (316, 5272488), (344, 4843332), (387, 4305184), (393, 4239456), (416, 4005063), (468, 3560056), (474, 3514992), (516, 3228888), (524, 3179592), (559, 2980512), (624, 2670042), (632, 2636244), (688, 2421666), (711, 2343328), (774, 2152592), (786, 2119728), (936, 1780028), (948, 1757496), (1027, 1622304), (1032, 1614444), (1048, 1589796), (1118, 1490256), (1179, 1413152), (1248, 1335021), (1264, 1318122), (1376, 1210833), (1422, 1171664), (1548, 1076296), (1572, 1059864), (1677, 993504), (1703, 978336), (1872, 890014), (1896, 878748), (2054, 811152), (2064, 807222), (2096, 794898), (2236, 745128), (2358, 706576), (2528, 659061), (2844, 585832), (3081, 540768), (3096, 538148), (3144, 529932), (3354, 496752), (3397, 490464), (3406, 489168), (3744, 445007), (3792, 439374), (4108, 405576), (4128, 403611), (4192, 397449), (4472, 372564), (4716, 353288), (5031, 331168), (5109, 326112), (5633, 295776), (5688, 292916), (6162, 270384), (6192, 269074), (6288, 264966), (6708, 248376), (6794, 245232), (6812, 244584), (7584, 219687), (8216, 202788), (8944, 186282), (9243, 180256), (9432, 176644), (10062, 165584), (10191, 163488), (10218, 163056), (10349, 160992), (11266, 147888), (11376, 146458), (12324, 135192), (12384, 134537), (12576, 132483), (13416, 124188), (13588, 122616), (13624, 122292), (15327, 108704), (16432, 101394), (16899, 98592), (17888, 93141), (18486, 90128), (18864, 88322), (20124, 82792), (20382, 81744), (20436, 81528), (20698, 80496), (22532, 73944), (22752, 73229), (24648, 67596), (26832, 62094), (27176, 61308), (27248, 61146), (30573, 54496), (30654, 54352), (31047, 53664), (32864, 50697), (33798, 49296), (36972, 45064), (37728, 44161), (40248, 41396), (40764, 40872)]