394903296

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 288

約数和(自身を含む): 1281996800

約数和(自身を除く): 887093504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 64, 72, 76, 93, 96, 97, 108, 114, 124, 128, 144, 152, 171, 186, 192, 194, 216, 228, 248, 256, 279, 288, 291, 304, 342, 372, 384, 388, 432, 456, 496, 513, 558, 576, 582, 589, 608, 684, 744, 768, 776, 837, 864, 873, 912, 992, 1026, 1116, 1152, 1164, 1178, 1216, 1368, 1488, 1552, 1674, 1728, 1746, 1767, 1824, 1843, 1984, 2052, 2232, 2304, 2328, 2356, 2432, 2619, 2736, 2976, 3007, 3104, 3348, 3456, 3492, 3534, 3648, 3686, 3968, 4104, 4464, 4656, 4712, 4864, 5238, 5301, 5472, 5529, 5952, 6014, 6208, 6696, 6912, 6984, 7068, 7296, 7372, 7936, 8208, 8928, 9021, 9312, 9424, 10476, 10602, 10944, 11058, 11904, 12028, 12416, 13392, 13968, 14136, 14592, 14744, 15903, 16416, 16587, 17856, 18042, 18624, 18848, 20952, 21204, 21888, 22116, 23808, 24056, 24832, 26784, 27063, 27936, 28272, 29488, 31806, 32832, 33174, 35712, 36084, 37248, 37696, 41904, 42408, 43776, 44232, 48112, 49761, 53568, 54126, 55872, 56544, 57133, 58976, 63612, 65664, 66348, 71424, 72168, 74496, 75392, 81189, 83808, 84816, 88464, 96224, 99522, 107136, 108252, 111744, 113088, 114266, 117952, 127224, 131328, 132696, 144336, 150784, 162378, 167616, 169632, 171399, 176928, 192448, 199044, 214272, 216504, 223488, 226176, 228532, 235904, 254448, 265392, 288672, 324756, 335232, 339264, 342798, 353856, 384896, 398088, 433008, 452352, 457064, 471808, 508896, 514197, 530784, 577344, 649512, 670464, 678528, 685596, 707712, 769792, 796176, 866016, 914128, 1017792, 1028394, 1061568, 1154688, 1299024, 1357056, 1371192, 1415424, 1542591, 1592352, 1732032, 1828256, 2035584, 2056788, 2123136, 2309376, 2598048, 2742384, 3085182, 3184704, 3464064, 3656512, 4071168, 4113576, 4246272, 5196096, 5484768, 6170364, 6369408, 6928128, 7313024, 8227152, 10392192, 10969536, 12340728, 12738816, 14626048, 16454304, 20784384, 21939072, 24681456, 32908608, 43878144, 49362912, 65817216, 98725824, 131634432, 197451648, 394903296]

約数ペア:

[(1, 394903296), (2, 197451648), (3, 131634432), (4, 98725824), (6, 65817216), (8, 49362912), (9, 43878144), (12, 32908608), (16, 24681456), (18, 21939072), (19, 20784384), (24, 16454304), (27, 14626048), (31, 12738816), (32, 12340728), (36, 10969536), (38, 10392192), (48, 8227152), (54, 7313024), (57, 6928128), (62, 6369408), (64, 6170364), (72, 5484768), (76, 5196096), (93, 4246272), (96, 4113576), (97, 4071168), (108, 3656512), (114, 3464064), (124, 3184704), (128, 3085182), (144, 2742384), (152, 2598048), (171, 2309376), (186, 2123136), (192, 2056788), (194, 2035584), (216, 1828256), (228, 1732032), (248, 1592352), (256, 1542591), (279, 1415424), (288, 1371192), (291, 1357056), (304, 1299024), (342, 1154688), (372, 1061568), (384, 1028394), (388, 1017792), (432, 914128), (456, 866016), (496, 796176), (513, 769792), (558, 707712), (576, 685596), (582, 678528), (589, 670464), (608, 649512), (684, 577344), (744, 530784), (768, 514197), (776, 508896), (837, 471808), (864, 457064), (873, 452352), (912, 433008), (992, 398088), (1026, 384896), (1116, 353856), (1152, 342798), (1164, 339264), (1178, 335232), (1216, 324756), (1368, 288672), (1488, 265392), (1552, 254448), (1674, 235904), (1728, 228532), (1746, 226176), (1767, 223488), (1824, 216504), (1843, 214272), (1984, 199044), (2052, 192448), (2232, 176928), (2304, 171399), (2328, 169632), (2356, 167616), (2432, 162378), (2619, 150784), (2736, 144336), (2976, 132696), (3007, 131328), (3104, 127224), (3348, 117952), (3456, 114266), (3492, 113088), (3534, 111744), (3648, 108252), (3686, 107136), (3968, 99522), (4104, 96224), (4464, 88464), (4656, 84816), (4712, 83808), (4864, 81189), (5238, 75392), (5301, 74496), (5472, 72168), (5529, 71424), (5952, 66348), (6014, 65664), (6208, 63612), (6696, 58976), (6912, 57133), (6984, 56544), (7068, 55872), (7296, 54126), (7372, 53568), (7936, 49761), (8208, 48112), (8928, 44232), (9021, 43776), (9312, 42408), (9424, 41904), (10476, 37696), (10602, 37248), (10944, 36084), (11058, 35712), (11904, 33174), (12028, 32832), (12416, 31806), (13392, 29488), (13968, 28272), (14136, 27936), (14592, 27063), (14744, 26784), (15903, 24832), (16416, 24056), (16587, 23808), (17856, 22116), (18042, 21888), (18624, 21204), (18848, 20952)]