393031764

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:515

約数の個数: 120

約数和(自身を含む): 1073318400

約数和(自身を除く): 680286636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 109, 124, 162, 186, 218, 279, 324, 327, 359, 372, 436, 558, 654, 718, 837, 981, 1077, 1116, 1308, 1436, 1674, 1962, 2154, 2511, 2943, 3231, 3348, 3379, 3924, 4308, 5022, 5886, 6462, 6758, 8829, 9693, 10044, 10137, 11129, 11772, 12924, 13516, 17658, 19386, 20274, 22258, 29079, 30411, 33387, 35316, 38772, 39131, 40548, 44516, 58158, 60822, 66774, 78262, 91233, 100161, 116316, 117393, 121644, 133548, 156524, 182466, 200322, 234786, 273699, 300483, 352179, 364932, 400644, 469572, 547398, 600966, 704358, 901449, 1056537, 1094796, 1201932, 1213061, 1408716, 1802898, 2113074, 2426122, 3169611, 3605796, 3639183, 4226148, 4852244, 6339222, 7278366, 10917549, 12678444, 14556732, 21835098, 32752647, 43670196, 65505294, 98257941, 131010588, 196515882, 393031764]

約数ペア:

[(1, 393031764), (2, 196515882), (3, 131010588), (4, 98257941), (6, 65505294), (9, 43670196), (12, 32752647), (18, 21835098), (27, 14556732), (31, 12678444), (36, 10917549), (54, 7278366), (62, 6339222), (81, 4852244), (93, 4226148), (108, 3639183), (109, 3605796), (124, 3169611), (162, 2426122), (186, 2113074), (218, 1802898), (279, 1408716), (324, 1213061), (327, 1201932), (359, 1094796), (372, 1056537), (436, 901449), (558, 704358), (654, 600966), (718, 547398), (837, 469572), (981, 400644), (1077, 364932), (1116, 352179), (1308, 300483), (1436, 273699), (1674, 234786), (1962, 200322), (2154, 182466), (2511, 156524), (2943, 133548), (3231, 121644), (3348, 117393), (3379, 116316), (3924, 100161), (4308, 91233), (5022, 78262), (5886, 66774), (6462, 60822), (6758, 58158), (8829, 44516), (9693, 40548), (10044, 39131), (10137, 38772), (11129, 35316), (11772, 33387), (12924, 30411), (13516, 29079), (17658, 22258), (19386, 20274)]