499211596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 1065512448

約数和(自身を除く): 566300852

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 43, 46, 52, 68, 86, 92, 172, 221, 299, 391, 442, 559, 571, 598, 731, 782, 884, 989, 1118, 1142, 1196, 1462, 1564, 1978, 2236, 2284, 2924, 3956, 5083, 7423, 9503, 9707, 10166, 12857, 13133, 14846, 16813, 19006, 19414, 20332, 24553, 25714, 26266, 29692, 33626, 38012, 38828, 49106, 51428, 52532, 67252, 98212, 126191, 170729, 218569, 223261, 252382, 319189, 341458, 417401, 437138, 446522, 504764, 564719, 638378, 682916, 834802, 874276, 893044, 1129438, 1276756, 1669604, 2258876, 2902393, 5426213, 5804786, 7341347, 9600223, 10852426, 11609572, 14682694, 19200446, 21704852, 29365388, 38400892, 124802899, 249605798, 499211596]

約数ペア:

[(1, 499211596), (2, 249605798), (4, 124802899), (13, 38400892), (17, 29365388), (23, 21704852), (26, 19200446), (34, 14682694), (43, 11609572), (46, 10852426), (52, 9600223), (68, 7341347), (86, 5804786), (92, 5426213), (172, 2902393), (221, 2258876), (299, 1669604), (391, 1276756), (442, 1129438), (559, 893044), (571, 874276), (598, 834802), (731, 682916), (782, 638378), (884, 564719), (989, 504764), (1118, 446522), (1142, 437138), (1196, 417401), (1462, 341458), (1564, 319189), (1978, 252382), (2236, 223261), (2284, 218569), (2924, 170729), (3956, 126191), (5083, 98212), (7423, 67252), (9503, 52532), (9707, 51428), (10166, 49106), (12857, 38828), (13133, 38012), (14846, 33626), (16813, 29692), (19006, 26266), (19414, 25714), (20332, 24553)]