250335168

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:490

約数の個数: 112

約数和(自身を含む): 690945024

約数和(自身を除く): 440609856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 137, 186, 192, 248, 274, 307, 372, 411, 496, 548, 614, 744, 822, 921, 992, 1096, 1228, 1488, 1644, 1842, 1984, 2192, 2456, 2976, 3288, 3684, 4247, 4384, 4912, 5952, 6576, 7368, 8494, 8768, 9517, 9824, 12741, 13152, 14736, 16988, 19034, 19648, 25482, 26304, 28551, 29472, 33976, 38068, 42059, 50964, 57102, 58944, 67952, 76136, 84118, 101928, 114204, 126177, 135904, 152272, 168236, 203856, 228408, 252354, 271808, 304544, 336472, 407712, 456816, 504708, 609088, 672944, 815424, 913632, 1009416, 1303829, 1345888, 1827264, 2018832, 2607658, 2691776, 3911487, 4037664, 5215316, 7822974, 8075328, 10430632, 15645948, 20861264, 31291896, 41722528, 62583792, 83445056, 125167584, 250335168]

約数ペア:

[(1, 250335168), (2, 125167584), (3, 83445056), (4, 62583792), (6, 41722528), (8, 31291896), (12, 20861264), (16, 15645948), (24, 10430632), (31, 8075328), (32, 7822974), (48, 5215316), (62, 4037664), (64, 3911487), (93, 2691776), (96, 2607658), (124, 2018832), (137, 1827264), (186, 1345888), (192, 1303829), (248, 1009416), (274, 913632), (307, 815424), (372, 672944), (411, 609088), (496, 504708), (548, 456816), (614, 407712), (744, 336472), (822, 304544), (921, 271808), (992, 252354), (1096, 228408), (1228, 203856), (1488, 168236), (1644, 152272), (1842, 135904), (1984, 126177), (2192, 114204), (2456, 101928), (2976, 84118), (3288, 76136), (3684, 67952), (4247, 58944), (4384, 57102), (4912, 50964), (5952, 42059), (6576, 38068), (7368, 33976), (8494, 29472), (8768, 28551), (9517, 26304), (9824, 25482), (12741, 19648), (13152, 19034), (14736, 16988)]