251040384

素因数分解:

$2^7\times 3^5\times 7^1\times {\mathrm{1153}}^1$

素因数の和:1189

約数の個数: 192

約数和(自身を含む): 856914240

約数和(自身を除く): 605873856

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, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 378, 384, 432, 448, 486, 504, 567, 576, 648, 672, 756, 864, 896, 972, 1008, 1134, 1152, 1153, 1296, 1344, 1512, 1701, 1728, 1944, 2016, 2268, 2306, 2592, 2688, 3024, 3402, 3456, 3459, 3888, 4032, 4536, 4612, 5184, 6048, 6804, 6918, 7776, 8064, 8071, 9072, 9224, 10368, 10377, 12096, 13608, 13836, 15552, 16142, 18144, 18448, 20754, 24192, 24213, 27216, 27672, 31104, 31131, 32284, 36288, 36896, 41508, 48426, 54432, 55344, 62262, 64568, 72576, 72639, 73792, 83016, 93393, 96852, 108864, 110688, 124524, 129136, 145278, 147584, 166032, 186786, 193704, 217728, 217917, 221376, 249048, 258272, 280179, 290556, 332064, 373572, 387408, 435834, 442752, 498096, 516544, 560358, 581112, 653751, 664128, 747144, 774816, 871668, 996192, 1033088, 1120716, 1162224, 1307502, 1328256, 1494288, 1549632, 1743336, 1961253, 1992384, 2241432, 2324448, 2615004, 2988576, 3099264, 3486672, 3922506, 3984768, 4482864, 4648896, 5230008, 5977152, 6973344, 7845012, 8965728, 9297792, 10460016, 11954304, 13946688, 15690024, 17931456, 20920032, 27893376, 31380048, 35862912, 41840064, 62760096, 83680128, 125520192, 251040384]

約数ペア:

[(1, 251040384), (2, 125520192), (3, 83680128), (4, 62760096), (6, 41840064), (7, 35862912), (8, 31380048), (9, 27893376), (12, 20920032), (14, 17931456), (16, 15690024), (18, 13946688), (21, 11954304), (24, 10460016), (27, 9297792), (28, 8965728), (32, 7845012), (36, 6973344), (42, 5977152), (48, 5230008), (54, 4648896), (56, 4482864), (63, 3984768), (64, 3922506), (72, 3486672), (81, 3099264), (84, 2988576), (96, 2615004), (108, 2324448), (112, 2241432), (126, 1992384), (128, 1961253), (144, 1743336), (162, 1549632), (168, 1494288), (189, 1328256), (192, 1307502), (216, 1162224), (224, 1120716), (243, 1033088), (252, 996192), (288, 871668), (324, 774816), (336, 747144), (378, 664128), (384, 653751), (432, 581112), (448, 560358), (486, 516544), (504, 498096), (567, 442752), (576, 435834), (648, 387408), (672, 373572), (756, 332064), (864, 290556), (896, 280179), (972, 258272), (1008, 249048), (1134, 221376), (1152, 217917), (1153, 217728), (1296, 193704), (1344, 186786), (1512, 166032), (1701, 147584), (1728, 145278), (1944, 129136), (2016, 124524), (2268, 110688), (2306, 108864), (2592, 96852), (2688, 93393), (3024, 83016), (3402, 73792), (3456, 72639), (3459, 72576), (3888, 64568), (4032, 62262), (4536, 55344), (4612, 54432), (5184, 48426), (6048, 41508), (6804, 36896), (6918, 36288), (7776, 32284), (8064, 31131), (8071, 31104), (9072, 27672), (9224, 27216), (10368, 24213), (10377, 24192), (12096, 20754), (13608, 18448), (13836, 18144), (15552, 16142)]