2508401532

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:266

約数の個数: 240

約数和(自身を含む): 7593712672

約数和(自身を除く): 5085311140

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 49, 52, 74, 78, 84, 91, 98, 111, 147, 148, 156, 181, 182, 196, 222, 259, 273, 294, 343, 362, 364, 444, 481, 518, 543, 546, 588, 637, 686, 724, 777, 962, 1029, 1036, 1086, 1092, 1267, 1274, 1372, 1443, 1554, 1813, 1911, 1924, 2058, 2172, 2353, 2401, 2534, 2548, 2886, 3108, 3367, 3626, 3801, 3822, 4116, 4459, 4706, 4802, 5068, 5439, 5772, 6697, 6734, 7059, 7203, 7252, 7602, 7644, 8869, 8918, 9412, 9604, 10101, 10878, 12691, 13377, 13394, 13468, 14118, 14406, 15204, 16471, 17738, 17836, 20091, 20202, 21756, 23569, 25382, 26607, 26754, 26788, 28236, 28812, 31213, 32942, 35476, 38073, 40182, 40404, 46879, 47138, 49413, 50764, 53214, 53508, 62083, 62426, 65884, 70707, 76146, 80364, 87061, 88837, 93639, 93758, 94276, 98826, 106428, 115297, 124166, 124852, 140637, 141414, 152292, 164983, 174122, 177674, 186249, 187278, 187516, 197652, 230594, 248332, 261183, 266511, 281274, 282828, 328153, 329966, 345891, 348244, 355348, 372498, 374556, 434581, 461188, 494949, 522366, 533022, 562548, 609427, 656306, 659932, 691782, 744996, 807079, 869162, 984459, 989898, 1044732, 1066044, 1154881, 1218854, 1303743, 1312612, 1383564, 1614158, 1738324, 1828281, 1968918, 1979796, 2297071, 2309762, 2421237, 2437708, 2607486, 3228316, 3464643, 3656562, 3937836, 4265989, 4594142, 4619524, 4842474, 5214972, 5649553, 6891213, 6929286, 7313124, 8531978, 9188284, 9684948, 11299106, 12797967, 13782426, 13858572, 16079497, 16948659, 17063956, 22598212, 25595934, 27564852, 29861923, 32158994, 33897318, 48238491, 51191868, 59723846, 64317988, 67794636, 89585769, 96476982, 119447692, 179171538, 192953964, 209033461, 358343076, 418066922, 627100383, 836133844, 1254200766, 2508401532]

約数ペア:

[(1, 2508401532), (2, 1254200766), (3, 836133844), (4, 627100383), (6, 418066922), (7, 358343076), (12, 209033461), (13, 192953964), (14, 179171538), (21, 119447692), (26, 96476982), (28, 89585769), (37, 67794636), (39, 64317988), (42, 59723846), (49, 51191868), (52, 48238491), (74, 33897318), (78, 32158994), (84, 29861923), (91, 27564852), (98, 25595934), (111, 22598212), (147, 17063956), (148, 16948659), (156, 16079497), (181, 13858572), (182, 13782426), (196, 12797967), (222, 11299106), (259, 9684948), (273, 9188284), (294, 8531978), (343, 7313124), (362, 6929286), (364, 6891213), (444, 5649553), (481, 5214972), (518, 4842474), (543, 4619524), (546, 4594142), (588, 4265989), (637, 3937836), (686, 3656562), (724, 3464643), (777, 3228316), (962, 2607486), (1029, 2437708), (1036, 2421237), (1086, 2309762), (1092, 2297071), (1267, 1979796), (1274, 1968918), (1372, 1828281), (1443, 1738324), (1554, 1614158), (1813, 1383564), (1911, 1312612), (1924, 1303743), (2058, 1218854), (2172, 1154881), (2353, 1066044), (2401, 1044732), (2534, 989898), (2548, 984459), (2886, 869162), (3108, 807079), (3367, 744996), (3626, 691782), (3801, 659932), (3822, 656306), (4116, 609427), (4459, 562548), (4706, 533022), (4802, 522366), (5068, 494949), (5439, 461188), (5772, 434581), (6697, 374556), (6734, 372498), (7059, 355348), (7203, 348244), (7252, 345891), (7602, 329966), (7644, 328153), (8869, 282828), (8918, 281274), (9412, 266511), (9604, 261183), (10101, 248332), (10878, 230594), (12691, 197652), (13377, 187516), (13394, 187278), (13468, 186249), (14118, 177674), (14406, 174122), (15204, 164983), (16471, 152292), (17738, 141414), (17836, 140637), (20091, 124852), (20202, 124166), (21756, 115297), (23569, 106428), (25382, 98826), (26607, 94276), (26754, 93758), (26788, 93639), (28236, 88837), (28812, 87061), (31213, 80364), (32942, 76146), (35476, 70707), (38073, 65884), (40182, 62426), (40404, 62083), (46879, 53508), (47138, 53214), (49413, 50764)]