1951611648

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5113}}^1$

素因数の和:5210

約数の個数: 144

約数和(自身を含む): 6020937216

約数和(自身を除く): 4069325568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 192, 213, 224, 256, 284, 336, 384, 426, 448, 497, 568, 672, 768, 852, 896, 994, 1136, 1344, 1491, 1704, 1792, 1988, 2272, 2688, 2982, 3408, 3976, 4544, 5113, 5376, 5964, 6816, 7952, 9088, 10226, 11928, 13632, 15339, 15904, 18176, 20452, 23856, 27264, 30678, 31808, 35791, 40904, 47712, 54528, 61356, 63616, 71582, 81808, 95424, 107373, 122712, 127232, 143164, 163616, 190848, 214746, 245424, 286328, 327232, 363023, 381696, 429492, 490848, 572656, 654464, 726046, 858984, 981696, 1089069, 1145312, 1308928, 1452092, 1717968, 1963392, 2178138, 2290624, 2541161, 2904184, 3435936, 3926784, 4356276, 4581248, 5082322, 5808368, 6871872, 7623483, 8712552, 9162496, 10164644, 11616736, 13743744, 15246966, 17425104, 20329288, 23233472, 27487488, 30493932, 34850208, 40658576, 46466944, 60987864, 69700416, 81317152, 92933888, 121975728, 139400832, 162634304, 243951456, 278801664, 325268608, 487902912, 650537216, 975805824, 1951611648]

約数ペア:

[(1, 1951611648), (2, 975805824), (3, 650537216), (4, 487902912), (6, 325268608), (7, 278801664), (8, 243951456), (12, 162634304), (14, 139400832), (16, 121975728), (21, 92933888), (24, 81317152), (28, 69700416), (32, 60987864), (42, 46466944), (48, 40658576), (56, 34850208), (64, 30493932), (71, 27487488), (84, 23233472), (96, 20329288), (112, 17425104), (128, 15246966), (142, 13743744), (168, 11616736), (192, 10164644), (213, 9162496), (224, 8712552), (256, 7623483), (284, 6871872), (336, 5808368), (384, 5082322), (426, 4581248), (448, 4356276), (497, 3926784), (568, 3435936), (672, 2904184), (768, 2541161), (852, 2290624), (896, 2178138), (994, 1963392), (1136, 1717968), (1344, 1452092), (1491, 1308928), (1704, 1145312), (1792, 1089069), (1988, 981696), (2272, 858984), (2688, 726046), (2982, 654464), (3408, 572656), (3976, 490848), (4544, 429492), (5113, 381696), (5376, 363023), (5964, 327232), (6816, 286328), (7952, 245424), (9088, 214746), (10226, 190848), (11928, 163616), (13632, 143164), (15339, 127232), (15904, 122712), (18176, 107373), (20452, 95424), (23856, 81808), (27264, 71582), (30678, 63616), (31808, 61356), (35791, 54528), (40904, 47712)]