309613056

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^2$

素因数の和:246

約数の個数: 120

約数和(自身を含む): 876751920

約数和(自身を除く): 567138864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 103, 114, 128, 152, 192, 206, 228, 256, 304, 309, 384, 412, 456, 512, 608, 618, 768, 824, 912, 1216, 1236, 1536, 1648, 1824, 1957, 2432, 2472, 3296, 3648, 3914, 4864, 4944, 5871, 6592, 7296, 7828, 9728, 9888, 10609, 11742, 13184, 14592, 15656, 19776, 21218, 23484, 26368, 29184, 31312, 31827, 39552, 42436, 46968, 52736, 62624, 63654, 79104, 84872, 93936, 125248, 127308, 158208, 169744, 187872, 201571, 250496, 254616, 339488, 375744, 403142, 500992, 509232, 604713, 678976, 751488, 806284, 1001984, 1018464, 1209426, 1357952, 1502976, 1612568, 2036928, 2418852, 2715904, 3005952, 3225136, 4073856, 4837704, 5431808, 6450272, 8147712, 9675408, 12900544, 16295424, 19350816, 25801088, 38701632, 51602176, 77403264, 103204352, 154806528, 309613056]

約数ペア:

[(1, 309613056), (2, 154806528), (3, 103204352), (4, 77403264), (6, 51602176), (8, 38701632), (12, 25801088), (16, 19350816), (19, 16295424), (24, 12900544), (32, 9675408), (38, 8147712), (48, 6450272), (57, 5431808), (64, 4837704), (76, 4073856), (96, 3225136), (103, 3005952), (114, 2715904), (128, 2418852), (152, 2036928), (192, 1612568), (206, 1502976), (228, 1357952), (256, 1209426), (304, 1018464), (309, 1001984), (384, 806284), (412, 751488), (456, 678976), (512, 604713), (608, 509232), (618, 500992), (768, 403142), (824, 375744), (912, 339488), (1216, 254616), (1236, 250496), (1536, 201571), (1648, 187872), (1824, 169744), (1957, 158208), (2432, 127308), (2472, 125248), (3296, 93936), (3648, 84872), (3914, 79104), (4864, 63654), (4944, 62624), (5871, 52736), (6592, 46968), (7296, 42436), (7828, 39552), (9728, 31827), (9888, 31312), (10609, 29184), (11742, 26368), (13184, 23484), (14592, 21218), (15656, 19776)]