260565536

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{15107}}^1$

素因数の和:15142

約数の個数: 72

約数和(自身を含む): 651033936

約数和(自身を除く): 390468400

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 8624, 15107, 17248, 30214, 60428, 105749, 120856, 166177, 211498, 241712, 332354, 422996, 483424, 664708, 740243, 845992, 1163239, 1329416, 1480486, 1691984, 2326478, 2658832, 2960972, 3383968, 4652956, 5317664, 5921944, 8142673, 9305912, 11843888, 16285346, 18611824, 23687776, 32570692, 37223648, 65141384, 130282768, 260565536]

約数ペア:

[(1, 260565536), (2, 130282768), (4, 65141384), (7, 37223648), (8, 32570692), (11, 23687776), (14, 18611824), (16, 16285346), (22, 11843888), (28, 9305912), (32, 8142673), (44, 5921944), (49, 5317664), (56, 4652956), (77, 3383968), (88, 2960972), (98, 2658832), (112, 2326478), (154, 1691984), (176, 1480486), (196, 1329416), (224, 1163239), (308, 845992), (352, 740243), (392, 664708), (539, 483424), (616, 422996), (784, 332354), (1078, 241712), (1232, 211498), (1568, 166177), (2156, 120856), (2464, 105749), (4312, 60428), (8624, 30214), (15107, 17248)]