1243669591662

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{772127}}^1$

素因数の和:772421

約数の個数: 64

約数和(自身を含む): 2668474368000

約数和(自身を除く): 1424804776338

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 199, 213, 398, 426, 597, 1194, 1349, 2698, 3781, 4047, 7562, 8094, 11343, 14129, 22686, 28258, 42387, 84774, 268451, 536902, 772127, 805353, 1544254, 1610706, 2316381, 4632762, 14670413, 29340826, 44011239, 54821017, 88022478, 109642034, 153653273, 164463051, 307306546, 328926102, 460959819, 921919638, 1041599323, 2083198646, 2919412187, 3124797969, 5838824374, 6249595938, 8758236561, 10909382383, 17516473122, 21818764766, 32728147149, 65456294298, 207278265277, 414556530554, 621834795831, 1243669591662]

約数ペア:

[(1, 1243669591662), (2, 621834795831), (3, 414556530554), (6, 207278265277), (19, 65456294298), (38, 32728147149), (57, 21818764766), (71, 17516473122), (114, 10909382383), (142, 8758236561), (199, 6249595938), (213, 5838824374), (398, 3124797969), (426, 2919412187), (597, 2083198646), (1194, 1041599323), (1349, 921919638), (2698, 460959819), (3781, 328926102), (4047, 307306546), (7562, 164463051), (8094, 153653273), (11343, 109642034), (14129, 88022478), (22686, 54821017), (28258, 44011239), (42387, 29340826), (84774, 14670413), (268451, 4632762), (536902, 2316381), (772127, 1610706), (805353, 1544254)]