494569908

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:547

約数の個数: 192

約数和(自身を含む): 1548288000

約数和(自身を除く): 1053718092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 47, 54, 62, 63, 84, 93, 94, 108, 124, 126, 141, 186, 188, 189, 217, 252, 279, 282, 329, 372, 378, 423, 434, 449, 558, 564, 651, 658, 756, 837, 846, 868, 898, 987, 1116, 1269, 1302, 1316, 1347, 1457, 1674, 1692, 1796, 1953, 1974, 2538, 2604, 2694, 2914, 2961, 3143, 3348, 3906, 3948, 4041, 4371, 5076, 5388, 5828, 5859, 5922, 6286, 7812, 8082, 8742, 8883, 9429, 10199, 11718, 11844, 12123, 12572, 13113, 13919, 16164, 17484, 17766, 18858, 20398, 21103, 23436, 24246, 26226, 27838, 28287, 30597, 35532, 37716, 39339, 40796, 41757, 42206, 48492, 52452, 55676, 56574, 61194, 63309, 78678, 83514, 84412, 84861, 91791, 97433, 113148, 122388, 125271, 126618, 147721, 157356, 167028, 169722, 183582, 189927, 194866, 250542, 253236, 275373, 292299, 295442, 339444, 367164, 375813, 379854, 389732, 443163, 501084, 550746, 569781, 584598, 590884, 654193, 751626, 759708, 876897, 886326, 1101492, 1139562, 1169196, 1308386, 1329489, 1503252, 1753794, 1772652, 1962579, 2279124, 2616772, 2630691, 2658978, 3507588, 3925158, 3988467, 4579351, 5261382, 5317956, 5887737, 7850316, 7976934, 9158702, 10522764, 11775474, 13738053, 15953868, 17663211, 18317404, 23550948, 27476106, 35326422, 41214159, 54952212, 70652844, 82428318, 123642477, 164856636, 247284954, 494569908]

約数ペア:

[(1, 494569908), (2, 247284954), (3, 164856636), (4, 123642477), (6, 82428318), (7, 70652844), (9, 54952212), (12, 41214159), (14, 35326422), (18, 27476106), (21, 23550948), (27, 18317404), (28, 17663211), (31, 15953868), (36, 13738053), (42, 11775474), (47, 10522764), (54, 9158702), (62, 7976934), (63, 7850316), (84, 5887737), (93, 5317956), (94, 5261382), (108, 4579351), (124, 3988467), (126, 3925158), (141, 3507588), (186, 2658978), (188, 2630691), (189, 2616772), (217, 2279124), (252, 1962579), (279, 1772652), (282, 1753794), (329, 1503252), (372, 1329489), (378, 1308386), (423, 1169196), (434, 1139562), (449, 1101492), (558, 886326), (564, 876897), (651, 759708), (658, 751626), (756, 654193), (837, 590884), (846, 584598), (868, 569781), (898, 550746), (987, 501084), (1116, 443163), (1269, 389732), (1302, 379854), (1316, 375813), (1347, 367164), (1457, 339444), (1674, 295442), (1692, 292299), (1796, 275373), (1953, 253236), (1974, 250542), (2538, 194866), (2604, 189927), (2694, 183582), (2914, 169722), (2961, 167028), (3143, 157356), (3348, 147721), (3906, 126618), (3948, 125271), (4041, 122388), (4371, 113148), (5076, 97433), (5388, 91791), (5828, 84861), (5859, 84412), (5922, 83514), (6286, 78678), (7812, 63309), (8082, 61194), (8742, 56574), (8883, 55676), (9429, 52452), (10199, 48492), (11718, 42206), (11844, 41757), (12123, 40796), (12572, 39339), (13113, 37716), (13919, 35532), (16164, 30597), (17484, 28287), (17766, 27838), (18858, 26226), (20398, 24246), (21103, 23436)]