399985042464

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{3251}}^1\times {\mathrm{6781}}^1$

素因数の和:10061

約数の個数: 240

約数和(自身を含む): 1345006022976

約数和(自身を除く): 945020980512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 3251, 4536, 6048, 6502, 6781, 9072, 9753, 13004, 13562, 18144, 19506, 20343, 22757, 26008, 27124, 29259, 39012, 40686, 45514, 47467, 52016, 54248, 58518, 61029, 68271, 78024, 81372, 87777, 91028, 94934, 104032, 108496, 117036, 122058, 136542, 142401, 156048, 162744, 175554, 182056, 183087, 189868, 204813, 216992, 234072, 244116, 263331, 273084, 284802, 312096, 325488, 351108, 364112, 366174, 379736, 409626, 427203, 468144, 488232, 526662, 546168, 549261, 569604, 614439, 650976, 702216, 728224, 732348, 759472, 819252, 854406, 936288, 976464, 1053324, 1092336, 1098522, 1139208, 1228878, 1281609, 1404432, 1464696, 1518944, 1638504, 1708812, 1843317, 1952928, 2106648, 2184672, 2197044, 2278416, 2457756, 2563218, 2808864, 2929392, 3277008, 3417624, 3686634, 3844827, 4213296, 4394088, 4556832, 4915512, 5126436, 5858784, 6554016, 6835248, 7373268, 7689654, 8426592, 8788176, 9831024, 10252872, 13670496, 14746536, 15379308, 17576352, 19662048, 20505744, 22045031, 29493072, 30758616, 41011488, 44090062, 58986144, 61517232, 66135093, 88180124, 123034464, 132270186, 154315217, 176360248, 198405279, 264540372, 308630434, 352720496, 396810558, 462945651, 529080744, 595215837, 617260868, 705440992, 793621116, 925891302, 1058161488, 1190431674, 1234521736, 1388836953, 1587242232, 1785647511, 1851782604, 2116322976, 2380863348, 2469043472, 2777673906, 3174484464, 3571295022, 3703565208, 4166510859, 4761726696, 4938086944, 5555347812, 6348968928, 7142590044, 7407130416, 8333021718, 9523453392, 11110695624, 12499532577, 14285180088, 14814260832, 16666043436, 19046906784, 22221391248, 24999065154, 28570360176, 33332086872, 44442782496, 49998130308, 57140720352, 66664173744, 99996260616, 133328347488, 199992521232, 399985042464]

約数ペア:

[(1, 399985042464), (2, 199992521232), (3, 133328347488), (4, 99996260616), (6, 66664173744), (7, 57140720352), (8, 49998130308), (9, 44442782496), (12, 33332086872), (14, 28570360176), (16, 24999065154), (18, 22221391248), (21, 19046906784), (24, 16666043436), (27, 14814260832), (28, 14285180088), (32, 12499532577), (36, 11110695624), (42, 9523453392), (48, 8333021718), (54, 7407130416), (56, 7142590044), (63, 6348968928), (72, 5555347812), (81, 4938086944), (84, 4761726696), (96, 4166510859), (108, 3703565208), (112, 3571295022), (126, 3174484464), (144, 2777673906), (162, 2469043472), (168, 2380863348), (189, 2116322976), (216, 1851782604), (224, 1785647511), (252, 1587242232), (288, 1388836953), (324, 1234521736), (336, 1190431674), (378, 1058161488), (432, 925891302), (504, 793621116), (567, 705440992), (648, 617260868), (672, 595215837), (756, 529080744), (864, 462945651), (1008, 396810558), (1134, 352720496), (1296, 308630434), (1512, 264540372), (2016, 198405279), (2268, 176360248), (2592, 154315217), (3024, 132270186), (3251, 123034464), (4536, 88180124), (6048, 66135093), (6502, 61517232), (6781, 58986144), (9072, 44090062), (9753, 41011488), (13004, 30758616), (13562, 29493072), (18144, 22045031), (19506, 20505744), (20343, 19662048), (22757, 17576352), (26008, 15379308), (27124, 14746536), (29259, 13670496), (39012, 10252872), (40686, 9831024), (45514, 8788176), (47467, 8426592), (52016, 7689654), (54248, 7373268), (58518, 6835248), (61029, 6554016), (68271, 5858784), (78024, 5126436), (81372, 4915512), (87777, 4556832), (91028, 4394088), (94934, 4213296), (104032, 3844827), (108496, 3686634), (117036, 3417624), (122058, 3277008), (136542, 2929392), (142401, 2808864), (156048, 2563218), (162744, 2457756), (175554, 2278416), (182056, 2197044), (183087, 2184672), (189868, 2106648), (204813, 1952928), (216992, 1843317), (234072, 1708812), (244116, 1638504), (263331, 1518944), (273084, 1464696), (284802, 1404432), (312096, 1281609), (325488, 1228878), (351108, 1139208), (364112, 1098522), (366174, 1092336), (379736, 1053324), (409626, 976464), (427203, 936288), (468144, 854406), (488232, 819252), (526662, 759472), (546168, 732348), (549261, 728224), (569604, 702216), (614439, 650976)]