31487403744

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{155521}}^1$

素因数の和:155593

約数の個数: 144

約数和(自身を含む): 96803113680

約数和(自身を除く): 65315709936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 37, 38, 48, 57, 72, 74, 76, 96, 111, 114, 144, 148, 152, 171, 222, 228, 288, 296, 304, 333, 342, 444, 456, 592, 608, 666, 684, 703, 888, 912, 1184, 1332, 1368, 1406, 1776, 1824, 2109, 2664, 2736, 2812, 3552, 4218, 5328, 5472, 5624, 6327, 8436, 10656, 11248, 12654, 16872, 22496, 25308, 33744, 50616, 67488, 101232, 155521, 202464, 311042, 466563, 622084, 933126, 1244168, 1399689, 1866252, 2488336, 2799378, 2954899, 3732504, 4976672, 5598756, 5754277, 5909798, 7465008, 8864697, 11197512, 11508554, 11819596, 14930016, 17262831, 17729394, 22395024, 23017108, 23639192, 26594091, 34525662, 35458788, 44790048, 46034216, 47278384, 51788493, 53188182, 69051324, 70917576, 92068432, 94556768, 103576986, 106376364, 109331263, 138102648, 141835152, 184136864, 207153972, 212752728, 218662526, 276205296, 283670304, 327993789, 414307944, 425505456, 437325052, 552410592, 655987578, 828615888, 851010912, 874650104, 983981367, 1311975156, 1657231776, 1749300208, 1967962734, 2623950312, 3498600416, 3935925468, 5247900624, 7871850936, 10495801248, 15743701872, 31487403744]

約数ペア:

[(1, 31487403744), (2, 15743701872), (3, 10495801248), (4, 7871850936), (6, 5247900624), (8, 3935925468), (9, 3498600416), (12, 2623950312), (16, 1967962734), (18, 1749300208), (19, 1657231776), (24, 1311975156), (32, 983981367), (36, 874650104), (37, 851010912), (38, 828615888), (48, 655987578), (57, 552410592), (72, 437325052), (74, 425505456), (76, 414307944), (96, 327993789), (111, 283670304), (114, 276205296), (144, 218662526), (148, 212752728), (152, 207153972), (171, 184136864), (222, 141835152), (228, 138102648), (288, 109331263), (296, 106376364), (304, 103576986), (333, 94556768), (342, 92068432), (444, 70917576), (456, 69051324), (592, 53188182), (608, 51788493), (666, 47278384), (684, 46034216), (703, 44790048), (888, 35458788), (912, 34525662), (1184, 26594091), (1332, 23639192), (1368, 23017108), (1406, 22395024), (1776, 17729394), (1824, 17262831), (2109, 14930016), (2664, 11819596), (2736, 11508554), (2812, 11197512), (3552, 8864697), (4218, 7465008), (5328, 5909798), (5472, 5754277), (5624, 5598756), (6327, 4976672), (8436, 3732504), (10656, 2954899), (11248, 2799378), (12654, 2488336), (16872, 1866252), (22496, 1399689), (25308, 1244168), (33744, 933126), (50616, 622084), (67488, 466563), (101232, 311042), (155521, 202464)]