738861656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{719}}^1$

素因数の和:1020

約数の個数: 64

約数和(自身を含む): 1536796800

約数和(自身を除く): 797935144

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 241, 328, 482, 533, 719, 964, 1066, 1438, 1928, 2132, 2876, 3133, 4264, 5752, 6266, 9347, 9881, 12532, 18694, 19762, 25064, 29479, 37388, 39524, 58958, 74776, 79048, 117916, 128453, 173279, 235832, 256906, 346558, 383227, 513812, 693116, 766454, 1027624, 1386232, 1532908, 2252627, 3065816, 4505254, 7104439, 9010508, 14208878, 18021016, 28417756, 56835512, 92357707, 184715414, 369430828, 738861656]

約数ペア:

[(1, 738861656), (2, 369430828), (4, 184715414), (8, 92357707), (13, 56835512), (26, 28417756), (41, 18021016), (52, 14208878), (82, 9010508), (104, 7104439), (164, 4505254), (241, 3065816), (328, 2252627), (482, 1532908), (533, 1386232), (719, 1027624), (964, 766454), (1066, 693116), (1438, 513812), (1928, 383227), (2132, 346558), (2876, 256906), (3133, 235832), (4264, 173279), (5752, 128453), (6266, 117916), (9347, 79048), (9881, 74776), (12532, 58958), (18694, 39524), (19762, 37388), (25064, 29479)]