13140445416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{35537}}^1$

素因数の和:35655

約数の個数: 128

約数和(自身を含む): 39302184960

約数和(自身を除く): 26161739544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 71, 84, 93, 124, 142, 168, 186, 213, 217, 248, 284, 372, 426, 434, 497, 568, 651, 744, 852, 868, 994, 1302, 1491, 1704, 1736, 1988, 2201, 2604, 2982, 3976, 4402, 5208, 5964, 6603, 8804, 11928, 13206, 15407, 17608, 26412, 30814, 35537, 46221, 52824, 61628, 71074, 92442, 106611, 123256, 142148, 184884, 213222, 248759, 284296, 369768, 426444, 497518, 746277, 852888, 995036, 1101647, 1492554, 1990072, 2203294, 2523127, 2985108, 3304941, 4406588, 5046254, 5970216, 6609882, 7569381, 7711529, 8813176, 10092508, 13219764, 15138762, 15423058, 17661889, 20185016, 23134587, 26439528, 30277524, 30846116, 35323778, 46269174, 52985667, 60555048, 61692232, 70647556, 78216937, 92538348, 105971334, 141295112, 156433874, 185076696, 211942668, 234650811, 312867748, 423885336, 469301622, 547518559, 625735496, 938603244, 1095037118, 1642555677, 1877206488, 2190074236, 3285111354, 4380148472, 6570222708, 13140445416]

約数ペア:

[(1, 13140445416), (2, 6570222708), (3, 4380148472), (4, 3285111354), (6, 2190074236), (7, 1877206488), (8, 1642555677), (12, 1095037118), (14, 938603244), (21, 625735496), (24, 547518559), (28, 469301622), (31, 423885336), (42, 312867748), (56, 234650811), (62, 211942668), (71, 185076696), (84, 156433874), (93, 141295112), (124, 105971334), (142, 92538348), (168, 78216937), (186, 70647556), (213, 61692232), (217, 60555048), (248, 52985667), (284, 46269174), (372, 35323778), (426, 30846116), (434, 30277524), (497, 26439528), (568, 23134587), (651, 20185016), (744, 17661889), (852, 15423058), (868, 15138762), (994, 13219764), (1302, 10092508), (1491, 8813176), (1704, 7711529), (1736, 7569381), (1988, 6609882), (2201, 5970216), (2604, 5046254), (2982, 4406588), (3976, 3304941), (4402, 2985108), (5208, 2523127), (5964, 2203294), (6603, 1990072), (8804, 1492554), (11928, 1101647), (13206, 995036), (15407, 852888), (17608, 746277), (26412, 497518), (30814, 426444), (35537, 369768), (46221, 284296), (52824, 248759), (61628, 213222), (71074, 184884), (92442, 142148), (106611, 123256)]