348511789964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{971}}^1\times {\mathrm{3733}}^1$

素因数の和:4807

約数の個数: 72

約数和(自身を含む): 673313416272

約数和(自身を除く): 324801626308

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 971, 1118, 1849, 1942, 2236, 3698, 3733, 3884, 7396, 7466, 12623, 14932, 24037, 25246, 41753, 48074, 48529, 50492, 83506, 96148, 97058, 160519, 167012, 194116, 321038, 542789, 642076, 1085578, 1795379, 2086747, 2171156, 3590758, 3624743, 4173494, 6902317, 7181516, 7249486, 8346988, 13804634, 14498972, 23339927, 27609268, 46679854, 47121659, 89730121, 93359708, 94243318, 155863949, 179460242, 188486636, 311727898, 358920484, 623455796, 2026231337, 4052462674, 6702149807, 8104925348, 13404299614, 26808599228, 87127947491, 174255894982, 348511789964]

約数ペア:

[(1, 348511789964), (2, 174255894982), (4, 87127947491), (13, 26808599228), (26, 13404299614), (43, 8104925348), (52, 6702149807), (86, 4052462674), (172, 2026231337), (559, 623455796), (971, 358920484), (1118, 311727898), (1849, 188486636), (1942, 179460242), (2236, 155863949), (3698, 94243318), (3733, 93359708), (3884, 89730121), (7396, 47121659), (7466, 46679854), (12623, 27609268), (14932, 23339927), (24037, 14498972), (25246, 13804634), (41753, 8346988), (48074, 7249486), (48529, 7181516), (50492, 6902317), (83506, 4173494), (96148, 3624743), (97058, 3590758), (160519, 2171156), (167012, 2086747), (194116, 1795379), (321038, 1085578), (542789, 642076)]