312528034

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1217}}^1$

素因数の和:1339

約数の個数: 64

約数和(自身を含む): 618782976

約数和(自身を除く): 306254942

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 83, 91, 119, 166, 182, 221, 238, 442, 581, 1079, 1162, 1217, 1411, 1547, 2158, 2434, 2822, 3094, 7553, 8519, 9877, 15106, 15821, 17038, 18343, 19754, 20689, 31642, 36686, 41378, 101011, 110747, 128401, 144823, 202022, 221494, 256802, 268957, 289646, 537914, 707077, 1313143, 1414154, 1717187, 1882699, 2626286, 3434374, 3765398, 9192001, 12020309, 18384002, 22323431, 24040618, 44646862, 156264017, 312528034]

約数ペア:

[(1, 312528034), (2, 156264017), (7, 44646862), (13, 24040618), (14, 22323431), (17, 18384002), (26, 12020309), (34, 9192001), (83, 3765398), (91, 3434374), (119, 2626286), (166, 1882699), (182, 1717187), (221, 1414154), (238, 1313143), (442, 707077), (581, 537914), (1079, 289646), (1162, 268957), (1217, 256802), (1411, 221494), (1547, 202022), (2158, 144823), (2434, 128401), (2822, 110747), (3094, 101011), (7553, 41378), (8519, 36686), (9877, 31642), (15106, 20689), (15821, 19754), (17038, 18343)]