642913776

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1801}}^1$

素因数の和:1919

約数の個数: 120

約数和(自身を含む): 1876516304

約数和(自身を除く): 1233602528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 67, 72, 74, 111, 134, 144, 148, 201, 222, 268, 296, 333, 402, 444, 536, 592, 603, 666, 804, 888, 1072, 1206, 1332, 1608, 1776, 1801, 2412, 2479, 2664, 3216, 3602, 4824, 4958, 5328, 5403, 7204, 7437, 9648, 9916, 10806, 14408, 14874, 16209, 19832, 21612, 22311, 28816, 29748, 32418, 39664, 43224, 44622, 59496, 64836, 66637, 86448, 89244, 118992, 120667, 129672, 133274, 178488, 199911, 241334, 259344, 266548, 356976, 362001, 399822, 482668, 533096, 599733, 724002, 799644, 965336, 1066192, 1086003, 1199466, 1448004, 1599288, 1930672, 2172006, 2398932, 2896008, 3198576, 4344012, 4464679, 4797864, 5792016, 8688024, 8929358, 9595728, 13394037, 17376048, 17858716, 26788074, 35717432, 40182111, 53576148, 71434864, 80364222, 107152296, 160728444, 214304592, 321456888, 642913776]

約数ペア:

[(1, 642913776), (2, 321456888), (3, 214304592), (4, 160728444), (6, 107152296), (8, 80364222), (9, 71434864), (12, 53576148), (16, 40182111), (18, 35717432), (24, 26788074), (36, 17858716), (37, 17376048), (48, 13394037), (67, 9595728), (72, 8929358), (74, 8688024), (111, 5792016), (134, 4797864), (144, 4464679), (148, 4344012), (201, 3198576), (222, 2896008), (268, 2398932), (296, 2172006), (333, 1930672), (402, 1599288), (444, 1448004), (536, 1199466), (592, 1086003), (603, 1066192), (666, 965336), (804, 799644), (888, 724002), (1072, 599733), (1206, 533096), (1332, 482668), (1608, 399822), (1776, 362001), (1801, 356976), (2412, 266548), (2479, 259344), (2664, 241334), (3216, 199911), (3602, 178488), (4824, 133274), (4958, 129672), (5328, 120667), (5403, 118992), (7204, 89244), (7437, 86448), (9648, 66637), (9916, 64836), (10806, 59496), (14408, 44622), (14874, 43224), (16209, 39664), (19832, 32418), (21612, 29748), (22311, 28816)]