245404152

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:575

約数の個数: 192

約数和(自身を含む): 817440000

約数和(自身を除く): 572035848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 152, 168, 171, 196, 228, 252, 266, 294, 342, 343, 392, 399, 441, 456, 504, 523, 532, 588, 684, 686, 798, 882, 931, 1029, 1046, 1064, 1176, 1197, 1368, 1372, 1569, 1596, 1764, 1862, 2058, 2092, 2394, 2744, 2793, 3087, 3138, 3192, 3528, 3661, 3724, 4116, 4184, 4707, 4788, 5586, 6174, 6276, 6517, 7322, 7448, 8232, 8379, 9414, 9576, 9937, 10983, 11172, 12348, 12552, 13034, 14644, 16758, 18828, 19551, 19874, 21966, 22344, 24696, 25627, 26068, 29288, 29811, 32949, 33516, 37656, 39102, 39748, 43932, 51254, 52136, 58653, 59622, 65898, 67032, 69559, 76881, 78204, 79496, 87864, 89433, 102508, 117306, 119244, 131796, 139118, 153762, 156408, 178866, 179389, 205016, 208677, 230643, 234612, 238488, 263592, 278236, 307524, 357732, 358778, 417354, 461286, 469224, 486913, 538167, 556472, 615048, 626031, 715464, 717556, 834708, 922572, 973826, 1076334, 1252062, 1435112, 1460739, 1614501, 1669416, 1845144, 1947652, 2152668, 2504124, 2921478, 3229002, 3408391, 3895304, 4305336, 4382217, 5008248, 5842956, 6458004, 6816782, 8764434, 10225173, 11685912, 12916008, 13633564, 17528868, 20450346, 27267128, 30675519, 35057736, 40900692, 61351038, 81801384, 122702076, 245404152]

約数ペア:

[(1, 245404152), (2, 122702076), (3, 81801384), (4, 61351038), (6, 40900692), (7, 35057736), (8, 30675519), (9, 27267128), (12, 20450346), (14, 17528868), (18, 13633564), (19, 12916008), (21, 11685912), (24, 10225173), (28, 8764434), (36, 6816782), (38, 6458004), (42, 5842956), (49, 5008248), (56, 4382217), (57, 4305336), (63, 3895304), (72, 3408391), (76, 3229002), (84, 2921478), (98, 2504124), (114, 2152668), (126, 1947652), (133, 1845144), (147, 1669416), (152, 1614501), (168, 1460739), (171, 1435112), (196, 1252062), (228, 1076334), (252, 973826), (266, 922572), (294, 834708), (342, 717556), (343, 715464), (392, 626031), (399, 615048), (441, 556472), (456, 538167), (504, 486913), (523, 469224), (532, 461286), (588, 417354), (684, 358778), (686, 357732), (798, 307524), (882, 278236), (931, 263592), (1029, 238488), (1046, 234612), (1064, 230643), (1176, 208677), (1197, 205016), (1368, 179389), (1372, 178866), (1569, 156408), (1596, 153762), (1764, 139118), (1862, 131796), (2058, 119244), (2092, 117306), (2394, 102508), (2744, 89433), (2793, 87864), (3087, 79496), (3138, 78204), (3192, 76881), (3528, 69559), (3661, 67032), (3724, 65898), (4116, 59622), (4184, 58653), (4707, 52136), (4788, 51254), (5586, 43932), (6174, 39748), (6276, 39102), (6517, 37656), (7322, 33516), (7448, 32949), (8232, 29811), (8379, 29288), (9414, 26068), (9576, 25627), (9937, 24696), (10983, 22344), (11172, 21966), (12348, 19874), (12552, 19551), (13034, 18828), (14644, 16758)]