1260408032

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:748

約数の個数: 96

約数和(自身を含む): 2752898400

約数和(自身を除く): 1492490368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 89, 104, 118, 178, 208, 236, 356, 416, 472, 577, 712, 767, 944, 1154, 1157, 1424, 1534, 1888, 2308, 2314, 2848, 3068, 4616, 4628, 5251, 6136, 7501, 9232, 9256, 10502, 12272, 15002, 18464, 18512, 21004, 24544, 30004, 34043, 37024, 42008, 51353, 60008, 68086, 68263, 84016, 102706, 120016, 136172, 136526, 168032, 205412, 240032, 272344, 273052, 410824, 442559, 544688, 546104, 667589, 821648, 885118, 1089376, 1092208, 1335178, 1643296, 1770236, 2184416, 2670356, 3029827, 3540472, 5340712, 6059654, 7080944, 10681424, 12119308, 14161888, 21362848, 24238616, 39387751, 48477232, 78775502, 96954464, 157551004, 315102008, 630204016, 1260408032]

約数ペア:

[(1, 1260408032), (2, 630204016), (4, 315102008), (8, 157551004), (13, 96954464), (16, 78775502), (26, 48477232), (32, 39387751), (52, 24238616), (59, 21362848), (89, 14161888), (104, 12119308), (118, 10681424), (178, 7080944), (208, 6059654), (236, 5340712), (356, 3540472), (416, 3029827), (472, 2670356), (577, 2184416), (712, 1770236), (767, 1643296), (944, 1335178), (1154, 1092208), (1157, 1089376), (1424, 885118), (1534, 821648), (1888, 667589), (2308, 546104), (2314, 544688), (2848, 442559), (3068, 410824), (4616, 273052), (4628, 272344), (5251, 240032), (6136, 205412), (7501, 168032), (9232, 136526), (9256, 136172), (10502, 120016), (12272, 102706), (15002, 84016), (18464, 68263), (18512, 68086), (21004, 60008), (24544, 51353), (30004, 42008), (34043, 37024)]