2478291984

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1567}}^1$

素因数の和:2114

約数の個数: 160

約数和(自身を含む): 8150589440

約数和(自身を除く): 5672297456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 523, 756, 1008, 1046, 1512, 1567, 1569, 2092, 3024, 3134, 3138, 3661, 4184, 4701, 4707, 6268, 6276, 7322, 8368, 9402, 9414, 10969, 10983, 12536, 12552, 14103, 14121, 14644, 18804, 18828, 21938, 21966, 25072, 25104, 28206, 28242, 29288, 32907, 32949, 37608, 37656, 42309, 43876, 43932, 56412, 56484, 58576, 65814, 65898, 75216, 75312, 84618, 87752, 87864, 98721, 98847, 112824, 112968, 131628, 131796, 169236, 175504, 175728, 197442, 197694, 225648, 225936, 263256, 263592, 296163, 338472, 394884, 395388, 526512, 527184, 592326, 676944, 789768, 790776, 819541, 1184652, 1579536, 1581552, 1639082, 2369304, 2458623, 3278164, 4738608, 4917246, 5736787, 6556328, 7375869, 9834492, 11473574, 13112656, 14751738, 17210361, 19668984, 22127607, 22947148, 29503476, 34420722, 39337968, 44255214, 45894296, 51631083, 59006952, 68841444, 88510428, 91788592, 103262166, 118013904, 137682888, 154893249, 177020856, 206524332, 275365776, 309786498, 354041712, 413048664, 619572996, 826097328, 1239145992, 2478291984]

約数ペア:

[(1, 2478291984), (2, 1239145992), (3, 826097328), (4, 619572996), (6, 413048664), (7, 354041712), (8, 309786498), (9, 275365776), (12, 206524332), (14, 177020856), (16, 154893249), (18, 137682888), (21, 118013904), (24, 103262166), (27, 91788592), (28, 88510428), (36, 68841444), (42, 59006952), (48, 51631083), (54, 45894296), (56, 44255214), (63, 39337968), (72, 34420722), (84, 29503476), (108, 22947148), (112, 22127607), (126, 19668984), (144, 17210361), (168, 14751738), (189, 13112656), (216, 11473574), (252, 9834492), (336, 7375869), (378, 6556328), (432, 5736787), (504, 4917246), (523, 4738608), (756, 3278164), (1008, 2458623), (1046, 2369304), (1512, 1639082), (1567, 1581552), (1569, 1579536), (2092, 1184652), (3024, 819541), (3134, 790776), (3138, 789768), (3661, 676944), (4184, 592326), (4701, 527184), (4707, 526512), (6268, 395388), (6276, 394884), (7322, 338472), (8368, 296163), (9402, 263592), (9414, 263256), (10969, 225936), (10983, 225648), (12536, 197694), (12552, 197442), (14103, 175728), (14121, 175504), (14644, 169236), (18804, 131796), (18828, 131628), (21938, 112968), (21966, 112824), (25072, 98847), (25104, 98721), (28206, 87864), (28242, 87752), (29288, 84618), (32907, 75312), (32949, 75216), (37608, 65898), (37656, 65814), (42309, 58576), (43876, 56484), (43932, 56412)]