1645552896

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3833}}^1$

素因数の和:3908

約数の個数: 144

約数和(自身を含む): 4827404736

約数和(自身を除く): 3181851840

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 86, 96, 104, 128, 129, 156, 172, 192, 208, 256, 258, 312, 344, 384, 416, 516, 559, 624, 688, 768, 832, 1032, 1118, 1248, 1376, 1664, 1677, 2064, 2236, 2496, 2752, 3328, 3354, 3833, 4128, 4472, 4992, 5504, 6708, 7666, 8256, 8944, 9984, 11008, 11499, 13416, 15332, 16512, 17888, 22998, 26832, 30664, 33024, 35776, 45996, 49829, 53664, 61328, 71552, 91992, 99658, 107328, 122656, 143104, 149487, 164819, 183984, 199316, 214656, 245312, 298974, 329638, 367968, 398632, 429312, 490624, 494457, 597948, 659276, 735936, 797264, 981248, 988914, 1195896, 1318552, 1471872, 1594528, 1977828, 2142647, 2391792, 2637104, 2943744, 3189056, 3955656, 4285294, 4783584, 5274208, 6378112, 6427941, 7911312, 8570588, 9567168, 10548416, 12756224, 12855882, 15822624, 17141176, 19134336, 21096832, 25711764, 31645248, 34282352, 38268672, 42193664, 51423528, 63290496, 68564704, 102847056, 126580992, 137129408, 205694112, 274258816, 411388224, 548517632, 822776448, 1645552896]

約数ペア:

[(1, 1645552896), (2, 822776448), (3, 548517632), (4, 411388224), (6, 274258816), (8, 205694112), (12, 137129408), (13, 126580992), (16, 102847056), (24, 68564704), (26, 63290496), (32, 51423528), (39, 42193664), (43, 38268672), (48, 34282352), (52, 31645248), (64, 25711764), (78, 21096832), (86, 19134336), (96, 17141176), (104, 15822624), (128, 12855882), (129, 12756224), (156, 10548416), (172, 9567168), (192, 8570588), (208, 7911312), (256, 6427941), (258, 6378112), (312, 5274208), (344, 4783584), (384, 4285294), (416, 3955656), (516, 3189056), (559, 2943744), (624, 2637104), (688, 2391792), (768, 2142647), (832, 1977828), (1032, 1594528), (1118, 1471872), (1248, 1318552), (1376, 1195896), (1664, 988914), (1677, 981248), (2064, 797264), (2236, 735936), (2496, 659276), (2752, 597948), (3328, 494457), (3354, 490624), (3833, 429312), (4128, 398632), (4472, 367968), (4992, 329638), (5504, 298974), (6708, 245312), (7666, 214656), (8256, 199316), (8944, 183984), (9984, 164819), (11008, 149487), (11499, 143104), (13416, 122656), (15332, 107328), (16512, 99658), (17888, 91992), (22998, 71552), (26832, 61328), (30664, 53664), (33024, 49829), (35776, 45996)]