408880464

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{271}}^1$

素因数の和:385

約数の個数: 120

約数和(自身を含む): 1149247872

約数和(自身を除く): 740367408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 43, 48, 51, 68, 86, 102, 129, 136, 172, 204, 258, 271, 272, 344, 408, 516, 542, 688, 731, 813, 816, 1032, 1084, 1462, 1626, 1849, 2064, 2168, 2193, 2924, 3252, 3698, 4336, 4386, 4607, 5547, 5848, 6504, 7396, 8772, 9214, 11094, 11653, 11696, 13008, 13821, 14792, 17544, 18428, 22188, 23306, 27642, 29584, 31433, 34959, 35088, 36856, 44376, 46612, 55284, 62866, 69918, 73712, 88752, 93224, 94299, 110568, 125732, 139836, 186448, 188598, 198101, 221136, 251464, 279672, 377196, 396202, 501079, 502928, 559344, 594303, 754392, 792404, 1002158, 1188606, 1503237, 1508784, 1584808, 2004316, 2377212, 3006474, 3169616, 4008632, 4754424, 6012948, 8017264, 8518343, 9508848, 12025896, 17036686, 24051792, 25555029, 34073372, 51110058, 68146744, 102220116, 136293488, 204440232, 408880464]

約数ペア:

[(1, 408880464), (2, 204440232), (3, 136293488), (4, 102220116), (6, 68146744), (8, 51110058), (12, 34073372), (16, 25555029), (17, 24051792), (24, 17036686), (34, 12025896), (43, 9508848), (48, 8518343), (51, 8017264), (68, 6012948), (86, 4754424), (102, 4008632), (129, 3169616), (136, 3006474), (172, 2377212), (204, 2004316), (258, 1584808), (271, 1508784), (272, 1503237), (344, 1188606), (408, 1002158), (516, 792404), (542, 754392), (688, 594303), (731, 559344), (813, 502928), (816, 501079), (1032, 396202), (1084, 377196), (1462, 279672), (1626, 251464), (1849, 221136), (2064, 198101), (2168, 188598), (2193, 186448), (2924, 139836), (3252, 125732), (3698, 110568), (4336, 94299), (4386, 93224), (4607, 88752), (5547, 73712), (5848, 69918), (6504, 62866), (7396, 55284), (8772, 46612), (9214, 44376), (11094, 36856), (11653, 35088), (11696, 34959), (13008, 31433), (13821, 29584), (14792, 27642), (17544, 23306), (18428, 22188)]