408341052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1$

素因数の和:528

約数の個数: 144

約数和(自身を含む): 1228910592

約数和(自身を除く): 820569540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 167, 186, 217, 252, 279, 313, 334, 372, 434, 501, 558, 626, 651, 668, 868, 939, 1002, 1116, 1169, 1252, 1302, 1503, 1878, 1953, 2004, 2191, 2338, 2604, 2817, 3006, 3507, 3756, 3906, 4382, 4676, 5177, 5634, 6012, 6573, 7014, 7812, 8764, 9703, 10354, 10521, 11268, 13146, 14028, 15531, 19406, 19719, 20708, 21042, 26292, 29109, 31062, 36239, 38812, 39438, 42084, 46593, 52271, 58218, 62124, 67921, 72478, 78876, 87327, 93186, 104542, 108717, 116436, 135842, 144956, 156813, 174654, 186372, 203763, 209084, 217434, 271684, 313626, 326151, 349308, 365897, 407526, 434868, 470439, 611289, 627252, 652302, 731794, 815052, 940878, 1097691, 1222578, 1304604, 1463588, 1620401, 1881756, 2195382, 2445156, 3240802, 3293073, 4390764, 4861203, 6481604, 6586146, 9722406, 11342807, 13172292, 14583609, 19444812, 22685614, 29167218, 34028421, 45371228, 58334436, 68056842, 102085263, 136113684, 204170526, 408341052]

約数ペア:

[(1, 408341052), (2, 204170526), (3, 136113684), (4, 102085263), (6, 68056842), (7, 58334436), (9, 45371228), (12, 34028421), (14, 29167218), (18, 22685614), (21, 19444812), (28, 14583609), (31, 13172292), (36, 11342807), (42, 9722406), (62, 6586146), (63, 6481604), (84, 4861203), (93, 4390764), (124, 3293073), (126, 3240802), (167, 2445156), (186, 2195382), (217, 1881756), (252, 1620401), (279, 1463588), (313, 1304604), (334, 1222578), (372, 1097691), (434, 940878), (501, 815052), (558, 731794), (626, 652302), (651, 627252), (668, 611289), (868, 470439), (939, 434868), (1002, 407526), (1116, 365897), (1169, 349308), (1252, 326151), (1302, 313626), (1503, 271684), (1878, 217434), (1953, 209084), (2004, 203763), (2191, 186372), (2338, 174654), (2604, 156813), (2817, 144956), (3006, 135842), (3507, 116436), (3756, 108717), (3906, 104542), (4382, 93186), (4676, 87327), (5177, 78876), (5634, 72478), (6012, 67921), (6573, 62124), (7014, 58218), (7812, 52271), (8764, 46593), (9703, 42084), (10354, 39438), (10521, 38812), (11268, 36239), (13146, 31062), (14028, 29109), (15531, 26292), (19406, 21042), (19719, 20708)]