64685544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 256

約数和(自身を含む): 223948800

約数和(自身を除く): 159263256

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 29, 33, 34, 42, 44, 51, 56, 58, 66, 68, 71, 77, 84, 87, 88, 102, 116, 119, 132, 136, 142, 154, 168, 174, 187, 203, 204, 213, 231, 232, 238, 264, 284, 308, 319, 348, 357, 374, 406, 408, 426, 462, 476, 493, 497, 561, 568, 609, 616, 638, 696, 714, 748, 781, 812, 852, 924, 952, 957, 986, 994, 1122, 1207, 1218, 1276, 1309, 1428, 1479, 1491, 1496, 1562, 1624, 1704, 1848, 1914, 1972, 1988, 2059, 2233, 2244, 2343, 2414, 2436, 2552, 2618, 2856, 2958, 2982, 3124, 3451, 3621, 3828, 3927, 3944, 3976, 4118, 4466, 4488, 4686, 4828, 4872, 5236, 5423, 5467, 5916, 5964, 6177, 6248, 6699, 6902, 7242, 7656, 7854, 8236, 8449, 8932, 9372, 9656, 10353, 10472, 10846, 10934, 11832, 11928, 12354, 13277, 13398, 13804, 14413, 14484, 15708, 16269, 16401, 16472, 16898, 17864, 18744, 20706, 21692, 21868, 22649, 24708, 25347, 26554, 26796, 27608, 28826, 28968, 31416, 32538, 32802, 33796, 35003, 37961, 39831, 41412, 43239, 43384, 43736, 45298, 49416, 50694, 53108, 53592, 57652, 65076, 65604, 67592, 67947, 70006, 75922, 79662, 82824, 86478, 90596, 92939, 101388, 105009, 106216, 113883, 115304, 130152, 131208, 135894, 140012, 151844, 158543, 159324, 172956, 181192, 185878, 202776, 210018, 227766, 245021, 271788, 278817, 280024, 303688, 317086, 318648, 345912, 371756, 385033, 420036, 455532, 475629, 490042, 543576, 557634, 634172, 735063, 743512, 770066, 840072, 911064, 951258, 980084, 1115268, 1155099, 1268344, 1470126, 1540132, 1902516, 1960168, 2230536, 2310198, 2695231, 2940252, 3080264, 3805032, 4620396, 5390462, 5880504, 8085693, 9240792, 10780924, 16171386, 21561848, 32342772, 64685544]

約数ペア:

[(1, 64685544), (2, 32342772), (3, 21561848), (4, 16171386), (6, 10780924), (7, 9240792), (8, 8085693), (11, 5880504), (12, 5390462), (14, 4620396), (17, 3805032), (21, 3080264), (22, 2940252), (24, 2695231), (28, 2310198), (29, 2230536), (33, 1960168), (34, 1902516), (42, 1540132), (44, 1470126), (51, 1268344), (56, 1155099), (58, 1115268), (66, 980084), (68, 951258), (71, 911064), (77, 840072), (84, 770066), (87, 743512), (88, 735063), (102, 634172), (116, 557634), (119, 543576), (132, 490042), (136, 475629), (142, 455532), (154, 420036), (168, 385033), (174, 371756), (187, 345912), (203, 318648), (204, 317086), (213, 303688), (231, 280024), (232, 278817), (238, 271788), (264, 245021), (284, 227766), (308, 210018), (319, 202776), (348, 185878), (357, 181192), (374, 172956), (406, 159324), (408, 158543), (426, 151844), (462, 140012), (476, 135894), (493, 131208), (497, 130152), (561, 115304), (568, 113883), (609, 106216), (616, 105009), (638, 101388), (696, 92939), (714, 90596), (748, 86478), (781, 82824), (812, 79662), (852, 75922), (924, 70006), (952, 67947), (957, 67592), (986, 65604), (994, 65076), (1122, 57652), (1207, 53592), (1218, 53108), (1276, 50694), (1309, 49416), (1428, 45298), (1479, 43736), (1491, 43384), (1496, 43239), (1562, 41412), (1624, 39831), (1704, 37961), (1848, 35003), (1914, 33796), (1972, 32802), (1988, 32538), (2059, 31416), (2233, 28968), (2244, 28826), (2343, 27608), (2414, 26796), (2436, 26554), (2552, 25347), (2618, 24708), (2856, 22649), (2958, 21868), (2982, 21692), (3124, 20706), (3451, 18744), (3621, 17864), (3828, 16898), (3927, 16472), (3944, 16401), (3976, 16269), (4118, 15708), (4466, 14484), (4488, 14413), (4686, 13804), (4828, 13398), (4872, 13277), (5236, 12354), (5423, 11928), (5467, 11832), (5916, 10934), (5964, 10846), (6177, 10472), (6248, 10353), (6699, 9656), (6902, 9372), (7242, 8932), (7656, 8449), (7854, 8236)]