1686377664

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:476

約数の個数: 224

約数和(自身を含む): 5225978880

約数和(自身を除く): 3539601216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 138, 144, 151, 184, 192, 207, 216, 276, 281, 288, 302, 368, 414, 432, 453, 552, 562, 576, 604, 621, 736, 828, 843, 864, 906, 1104, 1124, 1208, 1242, 1359, 1472, 1656, 1686, 1728, 1812, 2208, 2248, 2416, 2484, 2529, 2718, 3312, 3372, 3473, 3624, 4077, 4416, 4496, 4832, 4968, 5058, 5436, 6463, 6624, 6744, 6946, 7248, 7587, 8154, 8992, 9664, 9936, 10116, 10419, 10872, 12926, 13248, 13488, 13892, 14496, 15174, 16308, 17984, 19389, 19872, 20232, 20838, 21744, 25852, 26976, 27784, 28992, 30348, 31257, 32616, 38778, 39744, 40464, 41676, 42431, 43488, 51704, 53952, 55568, 58167, 60696, 62514, 65232, 77556, 80928, 83352, 84862, 86976, 93771, 103408, 111136, 116334, 121392, 125028, 127293, 130464, 155112, 161856, 166704, 169724, 174501, 187542, 206816, 222272, 232668, 242784, 250056, 254586, 260928, 310224, 333408, 339448, 349002, 375084, 381879, 413632, 465336, 485568, 500112, 509172, 620448, 666816, 678896, 698004, 750168, 763758, 930672, 975913, 1000224, 1018344, 1145637, 1240896, 1357792, 1396008, 1500336, 1527516, 1861344, 1951826, 2000448, 2036688, 2291274, 2715584, 2792016, 2927739, 3000672, 3055032, 3722688, 3903652, 4073376, 4582548, 5584032, 5855478, 6001344, 6110064, 7807304, 8146752, 8783217, 9165096, 11168064, 11710956, 12220128, 15614608, 17566434, 18330192, 23421912, 24440256, 26349651, 31229216, 35132868, 36660384, 46843824, 52699302, 62458432, 70265736, 73320768, 93687648, 105398604, 140531472, 187375296, 210797208, 281062944, 421594416, 562125888, 843188832, 1686377664]

約数ペア:

[(1, 1686377664), (2, 843188832), (3, 562125888), (4, 421594416), (6, 281062944), (8, 210797208), (9, 187375296), (12, 140531472), (16, 105398604), (18, 93687648), (23, 73320768), (24, 70265736), (27, 62458432), (32, 52699302), (36, 46843824), (46, 36660384), (48, 35132868), (54, 31229216), (64, 26349651), (69, 24440256), (72, 23421912), (92, 18330192), (96, 17566434), (108, 15614608), (138, 12220128), (144, 11710956), (151, 11168064), (184, 9165096), (192, 8783217), (207, 8146752), (216, 7807304), (276, 6110064), (281, 6001344), (288, 5855478), (302, 5584032), (368, 4582548), (414, 4073376), (432, 3903652), (453, 3722688), (552, 3055032), (562, 3000672), (576, 2927739), (604, 2792016), (621, 2715584), (736, 2291274), (828, 2036688), (843, 2000448), (864, 1951826), (906, 1861344), (1104, 1527516), (1124, 1500336), (1208, 1396008), (1242, 1357792), (1359, 1240896), (1472, 1145637), (1656, 1018344), (1686, 1000224), (1728, 975913), (1812, 930672), (2208, 763758), (2248, 750168), (2416, 698004), (2484, 678896), (2529, 666816), (2718, 620448), (3312, 509172), (3372, 500112), (3473, 485568), (3624, 465336), (4077, 413632), (4416, 381879), (4496, 375084), (4832, 349002), (4968, 339448), (5058, 333408), (5436, 310224), (6463, 260928), (6624, 254586), (6744, 250056), (6946, 242784), (7248, 232668), (7587, 222272), (8154, 206816), (8992, 187542), (9664, 174501), (9936, 169724), (10116, 166704), (10419, 161856), (10872, 155112), (12926, 130464), (13248, 127293), (13488, 125028), (13892, 121392), (14496, 116334), (15174, 111136), (16308, 103408), (17984, 93771), (19389, 86976), (19872, 84862), (20232, 83352), (20838, 80928), (21744, 77556), (25852, 65232), (26976, 62514), (27784, 60696), (28992, 58167), (30348, 55568), (31257, 53952), (32616, 51704), (38778, 43488), (39744, 42431), (40464, 41676)]