1426489968

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{1877}}^1$

素因数の和:2182

約数の個数: 80

約数和(自身を含む): 3755759616

約数和(自身を除く): 2329269648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 223, 284, 426, 446, 568, 669, 852, 892, 1136, 1338, 1704, 1784, 1877, 2676, 3408, 3568, 3754, 5352, 5631, 7508, 10704, 11262, 15016, 15833, 22524, 30032, 31666, 45048, 47499, 63332, 90096, 94998, 126664, 133267, 189996, 253328, 266534, 379992, 399801, 418571, 533068, 759984, 799602, 837142, 1066136, 1255713, 1599204, 1674284, 2132272, 2511426, 3198408, 3348568, 5022852, 6396816, 6697136, 10045704, 20091408, 29718541, 59437082, 89155623, 118874164, 178311246, 237748328, 356622492, 475496656, 713244984, 1426489968]

約数ペア:

[(1, 1426489968), (2, 713244984), (3, 475496656), (4, 356622492), (6, 237748328), (8, 178311246), (12, 118874164), (16, 89155623), (24, 59437082), (48, 29718541), (71, 20091408), (142, 10045704), (213, 6697136), (223, 6396816), (284, 5022852), (426, 3348568), (446, 3198408), (568, 2511426), (669, 2132272), (852, 1674284), (892, 1599204), (1136, 1255713), (1338, 1066136), (1704, 837142), (1784, 799602), (1877, 759984), (2676, 533068), (3408, 418571), (3568, 399801), (3754, 379992), (5352, 266534), (5631, 253328), (7508, 189996), (10704, 133267), (11262, 126664), (15016, 94998), (15833, 90096), (22524, 63332), (30032, 47499), (31666, 45048)]