655644624

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{1481}}^1$

素因数の和:1916

約数の個数: 80

約数和(自身を含む): 1772993664

約数和(自身を除く): 1117349040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 401, 552, 802, 1104, 1203, 1481, 1604, 2406, 2962, 3208, 4443, 4812, 5924, 6416, 8886, 9223, 9624, 11848, 17772, 18446, 19248, 23696, 27669, 34063, 35544, 36892, 55338, 68126, 71088, 73784, 102189, 110676, 136252, 147568, 204378, 221352, 272504, 408756, 442704, 545008, 593881, 817512, 1187762, 1635024, 1781643, 2375524, 3563286, 4751048, 7126572, 9502096, 13659263, 14253144, 27318526, 28506288, 40977789, 54637052, 81955578, 109274104, 163911156, 218548208, 327822312, 655644624]

約数ペア:

[(1, 655644624), (2, 327822312), (3, 218548208), (4, 163911156), (6, 109274104), (8, 81955578), (12, 54637052), (16, 40977789), (23, 28506288), (24, 27318526), (46, 14253144), (48, 13659263), (69, 9502096), (92, 7126572), (138, 4751048), (184, 3563286), (276, 2375524), (368, 1781643), (401, 1635024), (552, 1187762), (802, 817512), (1104, 593881), (1203, 545008), (1481, 442704), (1604, 408756), (2406, 272504), (2962, 221352), (3208, 204378), (4443, 147568), (4812, 136252), (5924, 110676), (6416, 102189), (8886, 73784), (9223, 71088), (9624, 68126), (11848, 55338), (17772, 36892), (18446, 35544), (19248, 34063), (23696, 27669)]