406426416

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 240

約数和(自身を含む): 1266585600

約数和(自身を除く): 860159184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 29, 33, 38, 44, 48, 57, 58, 66, 76, 87, 88, 114, 116, 121, 127, 132, 152, 174, 176, 209, 228, 232, 242, 254, 264, 304, 319, 348, 363, 381, 418, 456, 464, 484, 508, 528, 551, 627, 638, 696, 726, 762, 836, 912, 957, 968, 1016, 1102, 1254, 1276, 1392, 1397, 1452, 1524, 1653, 1672, 1914, 1936, 2032, 2204, 2299, 2413, 2508, 2552, 2794, 2904, 3048, 3306, 3344, 3509, 3683, 3828, 4191, 4408, 4598, 4826, 5016, 5104, 5588, 5808, 6061, 6096, 6612, 6897, 7018, 7239, 7366, 7656, 8382, 8816, 9196, 9652, 10032, 10527, 11049, 11176, 12122, 13224, 13794, 14036, 14478, 14732, 15312, 15367, 16764, 18183, 18392, 19304, 21054, 22098, 22352, 24244, 26448, 26543, 27588, 28072, 28956, 29464, 30734, 33528, 36366, 36784, 38608, 40513, 42108, 44196, 46101, 48488, 53086, 55176, 56144, 57912, 58928, 61468, 66671, 67056, 69977, 72732, 79629, 81026, 84216, 88392, 92202, 96976, 106172, 110352, 115824, 121539, 122936, 133342, 139954, 145464, 159258, 162052, 168432, 176784, 184404, 200013, 209931, 212344, 243078, 245872, 266684, 279908, 290928, 291973, 318516, 324104, 368808, 400026, 419862, 424688, 445643, 486156, 533368, 559816, 583946, 637032, 648208, 737616, 769747, 800052, 839724, 875919, 891286, 972312, 1066736, 1119632, 1167892, 1274064, 1336929, 1539494, 1600104, 1679448, 1751838, 1782572, 1944624, 2309241, 2335784, 2673858, 3078988, 3200208, 3358896, 3503676, 3565144, 4618482, 4671568, 5347716, 6157976, 7007352, 7130288, 8467217, 9236964, 10695432, 12315952, 14014704, 16934434, 18473928, 21390864, 25401651, 33868868, 36947856, 50803302, 67737736, 101606604, 135475472, 203213208, 406426416]

約数ペア:

[(1, 406426416), (2, 203213208), (3, 135475472), (4, 101606604), (6, 67737736), (8, 50803302), (11, 36947856), (12, 33868868), (16, 25401651), (19, 21390864), (22, 18473928), (24, 16934434), (29, 14014704), (33, 12315952), (38, 10695432), (44, 9236964), (48, 8467217), (57, 7130288), (58, 7007352), (66, 6157976), (76, 5347716), (87, 4671568), (88, 4618482), (114, 3565144), (116, 3503676), (121, 3358896), (127, 3200208), (132, 3078988), (152, 2673858), (174, 2335784), (176, 2309241), (209, 1944624), (228, 1782572), (232, 1751838), (242, 1679448), (254, 1600104), (264, 1539494), (304, 1336929), (319, 1274064), (348, 1167892), (363, 1119632), (381, 1066736), (418, 972312), (456, 891286), (464, 875919), (484, 839724), (508, 800052), (528, 769747), (551, 737616), (627, 648208), (638, 637032), (696, 583946), (726, 559816), (762, 533368), (836, 486156), (912, 445643), (957, 424688), (968, 419862), (1016, 400026), (1102, 368808), (1254, 324104), (1276, 318516), (1392, 291973), (1397, 290928), (1452, 279908), (1524, 266684), (1653, 245872), (1672, 243078), (1914, 212344), (1936, 209931), (2032, 200013), (2204, 184404), (2299, 176784), (2413, 168432), (2508, 162052), (2552, 159258), (2794, 145464), (2904, 139954), (3048, 133342), (3306, 122936), (3344, 121539), (3509, 115824), (3683, 110352), (3828, 106172), (4191, 96976), (4408, 92202), (4598, 88392), (4826, 84216), (5016, 81026), (5104, 79629), (5588, 72732), (5808, 69977), (6061, 67056), (6096, 66671), (6612, 61468), (6897, 58928), (7018, 57912), (7239, 56144), (7366, 55176), (7656, 53086), (8382, 48488), (8816, 46101), (9196, 44196), (9652, 42108), (10032, 40513), (10527, 38608), (11049, 36784), (11176, 36366), (12122, 33528), (13224, 30734), (13794, 29464), (14036, 28956), (14478, 28072), (14732, 27588), (15312, 26543), (15367, 26448), (16764, 24244), (18183, 22352), (18392, 22098), (19304, 21054)]