308277888

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:143

約数の個数: 256

約数和(自身を含む): 940032000

約数和(自身を除く): 631754112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 31, 32, 38, 47, 48, 57, 58, 62, 64, 76, 87, 93, 94, 96, 114, 116, 124, 128, 141, 152, 174, 186, 188, 192, 228, 232, 248, 282, 304, 348, 372, 376, 384, 456, 464, 496, 551, 564, 589, 608, 696, 744, 752, 893, 899, 912, 928, 992, 1102, 1128, 1178, 1216, 1363, 1392, 1457, 1488, 1504, 1653, 1767, 1786, 1798, 1824, 1856, 1984, 2204, 2256, 2356, 2432, 2679, 2697, 2726, 2784, 2914, 2976, 3008, 3306, 3534, 3572, 3596, 3648, 3712, 3968, 4089, 4371, 4408, 4512, 4712, 5358, 5394, 5452, 5568, 5828, 5952, 6016, 6612, 7068, 7144, 7192, 7296, 8178, 8742, 8816, 9024, 9424, 10716, 10788, 10904, 11136, 11656, 11904, 13224, 14136, 14288, 14384, 16356, 17081, 17484, 17632, 18048, 18848, 21432, 21576, 21808, 23312, 25897, 26448, 27683, 28272, 28576, 28768, 32712, 34162, 34968, 35264, 37696, 42253, 42864, 43152, 43616, 46624, 51243, 51794, 52896, 55366, 56544, 57152, 57536, 65424, 68324, 69936, 70528, 75392, 77691, 83049, 84506, 85728, 86304, 87232, 93248, 102486, 103588, 105792, 110732, 113088, 114304, 115072, 126759, 130848, 136648, 139872, 155382, 166098, 169012, 171456, 172608, 174464, 186496, 204972, 207176, 211584, 221464, 226176, 253518, 261696, 273296, 279744, 310764, 332196, 338024, 342912, 345216, 409944, 414352, 442928, 507036, 523392, 546592, 559488, 621528, 664392, 676048, 802807, 819888, 828704, 885856, 1014072, 1093184, 1243056, 1328784, 1352096, 1605614, 1639776, 1657408, 1771712, 2028144, 2186368, 2408421, 2486112, 2657568, 2704192, 3211228, 3279552, 3314816, 3543424, 4056288, 4816842, 4972224, 5315136, 5408384, 6422456, 6559104, 8112576, 9633684, 9944448, 10630272, 12844912, 16225152, 19267368, 25689824, 38534736, 51379648, 77069472, 102759296, 154138944, 308277888]

約数ペア:

[(1, 308277888), (2, 154138944), (3, 102759296), (4, 77069472), (6, 51379648), (8, 38534736), (12, 25689824), (16, 19267368), (19, 16225152), (24, 12844912), (29, 10630272), (31, 9944448), (32, 9633684), (38, 8112576), (47, 6559104), (48, 6422456), (57, 5408384), (58, 5315136), (62, 4972224), (64, 4816842), (76, 4056288), (87, 3543424), (93, 3314816), (94, 3279552), (96, 3211228), (114, 2704192), (116, 2657568), (124, 2486112), (128, 2408421), (141, 2186368), (152, 2028144), (174, 1771712), (186, 1657408), (188, 1639776), (192, 1605614), (228, 1352096), (232, 1328784), (248, 1243056), (282, 1093184), (304, 1014072), (348, 885856), (372, 828704), (376, 819888), (384, 802807), (456, 676048), (464, 664392), (496, 621528), (551, 559488), (564, 546592), (589, 523392), (608, 507036), (696, 442928), (744, 414352), (752, 409944), (893, 345216), (899, 342912), (912, 338024), (928, 332196), (992, 310764), (1102, 279744), (1128, 273296), (1178, 261696), (1216, 253518), (1363, 226176), (1392, 221464), (1457, 211584), (1488, 207176), (1504, 204972), (1653, 186496), (1767, 174464), (1786, 172608), (1798, 171456), (1824, 169012), (1856, 166098), (1984, 155382), (2204, 139872), (2256, 136648), (2356, 130848), (2432, 126759), (2679, 115072), (2697, 114304), (2726, 113088), (2784, 110732), (2914, 105792), (2976, 103588), (3008, 102486), (3306, 93248), (3534, 87232), (3572, 86304), (3596, 85728), (3648, 84506), (3712, 83049), (3968, 77691), (4089, 75392), (4371, 70528), (4408, 69936), (4512, 68324), (4712, 65424), (5358, 57536), (5394, 57152), (5452, 56544), (5568, 55366), (5828, 52896), (5952, 51794), (6016, 51243), (6612, 46624), (7068, 43616), (7144, 43152), (7192, 42864), (7296, 42253), (8178, 37696), (8742, 35264), (8816, 34968), (9024, 34162), (9424, 32712), (10716, 28768), (10788, 28576), (10904, 28272), (11136, 27683), (11656, 26448), (11904, 25897), (13224, 23312), (14136, 21808), (14288, 21576), (14384, 21432), (16356, 18848), (17081, 18048), (17484, 17632)]