1276988232

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:707

約数の個数: 128

約数和(自身を含む): 3522355200

約数和(自身を除く): 2245366968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 103, 104, 156, 158, 206, 237, 309, 312, 316, 412, 474, 503, 618, 632, 824, 948, 1006, 1027, 1236, 1339, 1509, 1896, 2012, 2054, 2472, 2678, 3018, 3081, 4017, 4024, 4108, 5356, 6036, 6162, 6539, 8034, 8137, 8216, 10712, 12072, 12324, 13078, 16068, 16274, 19617, 24411, 24648, 26156, 32136, 32548, 39234, 39737, 48822, 51809, 52312, 65096, 78468, 79474, 97644, 103618, 105781, 119211, 155427, 156936, 158948, 195288, 207236, 211562, 238422, 310854, 317343, 317896, 414472, 423124, 476844, 516581, 621708, 634686, 673517, 846248, 953688, 1033162, 1243416, 1269372, 1347034, 1549743, 2020551, 2066324, 2538744, 2694068, 3099486, 4041102, 4092911, 4132648, 5388136, 6198972, 8082204, 8185822, 12278733, 12397944, 16164408, 16371644, 24557466, 32743288, 49114932, 53207843, 98229864, 106415686, 159623529, 212831372, 319247058, 425662744, 638494116, 1276988232]

約数ペア:

[(1, 1276988232), (2, 638494116), (3, 425662744), (4, 319247058), (6, 212831372), (8, 159623529), (12, 106415686), (13, 98229864), (24, 53207843), (26, 49114932), (39, 32743288), (52, 24557466), (78, 16371644), (79, 16164408), (103, 12397944), (104, 12278733), (156, 8185822), (158, 8082204), (206, 6198972), (237, 5388136), (309, 4132648), (312, 4092911), (316, 4041102), (412, 3099486), (474, 2694068), (503, 2538744), (618, 2066324), (632, 2020551), (824, 1549743), (948, 1347034), (1006, 1269372), (1027, 1243416), (1236, 1033162), (1339, 953688), (1509, 846248), (1896, 673517), (2012, 634686), (2054, 621708), (2472, 516581), (2678, 476844), (3018, 423124), (3081, 414472), (4017, 317896), (4024, 317343), (4108, 310854), (5356, 238422), (6036, 211562), (6162, 207236), (6539, 195288), (8034, 158948), (8137, 156936), (8216, 155427), (10712, 119211), (12072, 105781), (12324, 103618), (13078, 97644), (16068, 79474), (16274, 78468), (19617, 65096), (24411, 52312), (24648, 51809), (26156, 48822), (32136, 39737), (32548, 39234)]