221908512

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4651}}^1$

素因数の和:4742

約数の個数: 96

約数和(自身を含む): 675247104

約数和(自身を除く): 453338592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 71, 84, 96, 112, 142, 168, 213, 224, 284, 336, 426, 497, 568, 672, 852, 994, 1136, 1491, 1704, 1988, 2272, 2982, 3408, 3976, 4651, 5964, 6816, 7952, 9302, 11928, 13953, 15904, 18604, 23856, 27906, 32557, 37208, 47712, 55812, 65114, 74416, 97671, 111624, 130228, 148832, 195342, 223248, 260456, 330221, 390684, 446496, 520912, 660442, 781368, 990663, 1041824, 1320884, 1562736, 1981326, 2311547, 2641768, 3125472, 3962652, 4623094, 5283536, 6934641, 7925304, 9246188, 10567072, 13869282, 15850608, 18492376, 27738564, 31701216, 36984752, 55477128, 73969504, 110954256, 221908512]

約数ペア:

[(1, 221908512), (2, 110954256), (3, 73969504), (4, 55477128), (6, 36984752), (7, 31701216), (8, 27738564), (12, 18492376), (14, 15850608), (16, 13869282), (21, 10567072), (24, 9246188), (28, 7925304), (32, 6934641), (42, 5283536), (48, 4623094), (56, 3962652), (71, 3125472), (84, 2641768), (96, 2311547), (112, 1981326), (142, 1562736), (168, 1320884), (213, 1041824), (224, 990663), (284, 781368), (336, 660442), (426, 520912), (497, 446496), (568, 390684), (672, 330221), (852, 260456), (994, 223248), (1136, 195342), (1491, 148832), (1704, 130228), (1988, 111624), (2272, 97671), (2982, 74416), (3408, 65114), (3976, 55812), (4651, 47712), (5964, 37208), (6816, 32557), (7952, 27906), (9302, 23856), (11928, 18604), (13953, 15904)]