2578312164

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{4007}}^1$

素因数の和:4129

約数の個数: 72

約数和(自身を含む): 6373200960

約数和(自身を除く): 3794888796

約数列:

[1, 2, 3, 4, 6, 12, 29, 43, 58, 86, 87, 116, 129, 172, 174, 258, 348, 516, 1247, 1849, 2494, 3698, 3741, 4007, 4988, 5547, 7396, 7482, 8014, 11094, 12021, 14964, 16028, 22188, 24042, 48084, 53621, 107242, 116203, 160863, 172301, 214484, 232406, 321726, 344602, 348609, 464812, 516903, 643452, 689204, 697218, 1033806, 1394436, 2067612, 4996729, 7408943, 9993458, 14817886, 14990187, 19986916, 22226829, 29635772, 29980374, 44453658, 59960748, 88907316, 214859347, 429718694, 644578041, 859437388, 1289156082, 2578312164]

約数ペア:

[(1, 2578312164), (2, 1289156082), (3, 859437388), (4, 644578041), (6, 429718694), (12, 214859347), (29, 88907316), (43, 59960748), (58, 44453658), (86, 29980374), (87, 29635772), (116, 22226829), (129, 19986916), (172, 14990187), (174, 14817886), (258, 9993458), (348, 7408943), (516, 4996729), (1247, 2067612), (1849, 1394436), (2494, 1033806), (3698, 697218), (3741, 689204), (4007, 643452), (4988, 516903), (5547, 464812), (7396, 348609), (7482, 344602), (8014, 321726), (11094, 232406), (12021, 214484), (14964, 172301), (16028, 160863), (22188, 116203), (24042, 107242), (48084, 53621)]