856560888

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{2137}}^1$

素因数の和:2461

約数の個数: 96

約数和(自身を含む): 2451430800

約数和(自身を除く): 1594869912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 293, 342, 456, 586, 684, 879, 1172, 1368, 1758, 2137, 2344, 2637, 3516, 4274, 5274, 5567, 6411, 7032, 8548, 10548, 11134, 12822, 16701, 17096, 19233, 21096, 22268, 25644, 33402, 38466, 40603, 44536, 50103, 51288, 66804, 76932, 81206, 100206, 121809, 133608, 153864, 162412, 200412, 243618, 324824, 365427, 400824, 487236, 626141, 730854, 974472, 1252282, 1461708, 1878423, 2504564, 2923416, 3756846, 5009128, 5635269, 7513692, 11270538, 11896679, 15027384, 22541076, 23793358, 35690037, 45082152, 47586716, 71380074, 95173432, 107070111, 142760148, 214140222, 285520296, 428280444, 856560888]

約数ペア:

[(1, 856560888), (2, 428280444), (3, 285520296), (4, 214140222), (6, 142760148), (8, 107070111), (9, 95173432), (12, 71380074), (18, 47586716), (19, 45082152), (24, 35690037), (36, 23793358), (38, 22541076), (57, 15027384), (72, 11896679), (76, 11270538), (114, 7513692), (152, 5635269), (171, 5009128), (228, 3756846), (293, 2923416), (342, 2504564), (456, 1878423), (586, 1461708), (684, 1252282), (879, 974472), (1172, 730854), (1368, 626141), (1758, 487236), (2137, 400824), (2344, 365427), (2637, 324824), (3516, 243618), (4274, 200412), (5274, 162412), (5567, 153864), (6411, 133608), (7032, 121809), (8548, 100206), (10548, 81206), (11134, 76932), (12822, 66804), (16701, 51288), (17096, 50103), (19233, 44536), (21096, 40603), (22268, 38466), (25644, 33402)]