2488971264

素因数分解:

$2^{12}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15581}}^1$

素因数の和:15621

約数の個数: 104

約数和(自身を含む): 7147401072

約数和(自身を除く): 4658429808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1024, 1248, 1536, 1664, 2048, 2496, 3072, 3328, 4096, 4992, 6144, 6656, 9984, 12288, 13312, 15581, 19968, 26624, 31162, 39936, 46743, 53248, 62324, 79872, 93486, 124648, 159744, 186972, 202553, 249296, 373944, 405106, 498592, 607659, 747888, 810212, 997184, 1215318, 1495776, 1620424, 1994368, 2430636, 2991552, 3240848, 3988736, 4861272, 5983104, 6481696, 7977472, 9722544, 11966208, 12963392, 15954944, 19445088, 23932416, 25926784, 31909888, 38890176, 47864832, 51853568, 63819776, 77780352, 95729664, 103707136, 155560704, 191459328, 207414272, 311121408, 414828544, 622242816, 829657088, 1244485632, 2488971264]

約数ペア:

[(1, 2488971264), (2, 1244485632), (3, 829657088), (4, 622242816), (6, 414828544), (8, 311121408), (12, 207414272), (13, 191459328), (16, 155560704), (24, 103707136), (26, 95729664), (32, 77780352), (39, 63819776), (48, 51853568), (52, 47864832), (64, 38890176), (78, 31909888), (96, 25926784), (104, 23932416), (128, 19445088), (156, 15954944), (192, 12963392), (208, 11966208), (256, 9722544), (312, 7977472), (384, 6481696), (416, 5983104), (512, 4861272), (624, 3988736), (768, 3240848), (832, 2991552), (1024, 2430636), (1248, 1994368), (1536, 1620424), (1664, 1495776), (2048, 1215318), (2496, 997184), (3072, 810212), (3328, 747888), (4096, 607659), (4992, 498592), (6144, 405106), (6656, 373944), (9984, 249296), (12288, 202553), (13312, 186972), (15581, 159744), (19968, 124648), (26624, 93486), (31162, 79872), (39936, 62324), (46743, 53248)]