1251578952

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{148573}}^1$

素因数の和:148604

約数の個数: 80

約数和(自身を含む): 3775265340

約数和(自身を除く): 2523686388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 148573, 297146, 445719, 594292, 891438, 1188584, 1337157, 1782876, 1931449, 2674314, 3565752, 3862898, 4011471, 5348628, 5794347, 7725796, 8022942, 10697256, 11588694, 12034413, 15451592, 16045884, 17383041, 23177388, 24068826, 32091768, 34766082, 46354776, 48137652, 52149123, 69532164, 96275304, 104298246, 139064328, 156447369, 208596492, 312894738, 417192984, 625789476, 1251578952]

約数ペア:

[(1, 1251578952), (2, 625789476), (3, 417192984), (4, 312894738), (6, 208596492), (8, 156447369), (9, 139064328), (12, 104298246), (13, 96275304), (18, 69532164), (24, 52149123), (26, 48137652), (27, 46354776), (36, 34766082), (39, 32091768), (52, 24068826), (54, 23177388), (72, 17383041), (78, 16045884), (81, 15451592), (104, 12034413), (108, 11588694), (117, 10697256), (156, 8022942), (162, 7725796), (216, 5794347), (234, 5348628), (312, 4011471), (324, 3862898), (351, 3565752), (468, 2674314), (648, 1931449), (702, 1782876), (936, 1337157), (1053, 1188584), (1404, 891438), (2106, 594292), (2808, 445719), (4212, 297146), (8424, 148573)]