409996132

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 913203200

約数和(自身を除く): 503207068

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 127, 181, 182, 196, 254, 343, 362, 364, 508, 637, 686, 724, 889, 1267, 1274, 1372, 1651, 1778, 2353, 2534, 2548, 3302, 3556, 4459, 4706, 5068, 6223, 6604, 8869, 8918, 9412, 11557, 12446, 16471, 17738, 17836, 22987, 23114, 24892, 32942, 35476, 43561, 45974, 46228, 62083, 65884, 80899, 87122, 91948, 115297, 124166, 160909, 161798, 174244, 230594, 248332, 298831, 321818, 323596, 461188, 566293, 597662, 643636, 807079, 1126363, 1132586, 1195324, 1614158, 2091817, 2252726, 2265172, 3228316, 4183634, 4505452, 7884541, 8367268, 14642719, 15769082, 29285438, 31538164, 58570876, 102499033, 204998066, 409996132]

約数ペア:

[(1, 409996132), (2, 204998066), (4, 102499033), (7, 58570876), (13, 31538164), (14, 29285438), (26, 15769082), (28, 14642719), (49, 8367268), (52, 7884541), (91, 4505452), (98, 4183634), (127, 3228316), (181, 2265172), (182, 2252726), (196, 2091817), (254, 1614158), (343, 1195324), (362, 1132586), (364, 1126363), (508, 807079), (637, 643636), (686, 597662), (724, 566293), (889, 461188), (1267, 323596), (1274, 321818), (1372, 298831), (1651, 248332), (1778, 230594), (2353, 174244), (2534, 161798), (2548, 160909), (3302, 124166), (3556, 115297), (4459, 91948), (4706, 87122), (5068, 80899), (6223, 65884), (6604, 62083), (8869, 46228), (8918, 45974), (9412, 43561), (11557, 35476), (12446, 32942), (16471, 24892), (17738, 23114), (17836, 22987)]