1480289728

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{1459}}^1$

素因数の和:1745

約数の個数: 56

約数和(自身を含む): 2990453760

約数和(自身を除く): 1510164032

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 191, 332, 382, 664, 764, 1328, 1459, 1528, 2656, 2918, 3056, 5312, 5836, 6112, 11672, 12224, 15853, 23344, 31706, 46688, 63412, 93376, 121097, 126824, 242194, 253648, 278669, 484388, 507296, 557338, 968776, 1014592, 1114676, 1937552, 2229352, 3875104, 4458704, 7750208, 8917408, 17834816, 23129527, 46259054, 92518108, 185036216, 370072432, 740144864, 1480289728]

約数ペア:

[(1, 1480289728), (2, 740144864), (4, 370072432), (8, 185036216), (16, 92518108), (32, 46259054), (64, 23129527), (83, 17834816), (166, 8917408), (191, 7750208), (332, 4458704), (382, 3875104), (664, 2229352), (764, 1937552), (1328, 1114676), (1459, 1014592), (1528, 968776), (2656, 557338), (2918, 507296), (3056, 484388), (5312, 278669), (5836, 253648), (6112, 242194), (11672, 126824), (12224, 121097), (15853, 93376), (23344, 63412), (31706, 46688)]