1641595878

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:606

約数の個数: 96

約数和(自身を含む): 3891888000

約数和(自身を除く): 2250292122

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 149, 197, 234, 239, 298, 394, 447, 478, 591, 717, 894, 1182, 1341, 1434, 1773, 1937, 2151, 2561, 2682, 3107, 3546, 3874, 4302, 5122, 5811, 6214, 7683, 9321, 11622, 15366, 17433, 18642, 23049, 27963, 29353, 34866, 35611, 46098, 47083, 55926, 58706, 71222, 88059, 94166, 106833, 141249, 176118, 213666, 264177, 282498, 320499, 381589, 423747, 462943, 528354, 612079, 640998, 763178, 847494, 925886, 1144767, 1224158, 1388829, 1836237, 2289534, 2777658, 3434301, 3672474, 4166487, 5508711, 6868602, 7015367, 8332974, 11017422, 14030734, 21046101, 42092202, 63138303, 91199771, 126276606, 182399542, 273599313, 547198626, 820797939, 1641595878]

約数ペア:

[(1, 1641595878), (2, 820797939), (3, 547198626), (6, 273599313), (9, 182399542), (13, 126276606), (18, 91199771), (26, 63138303), (39, 42092202), (78, 21046101), (117, 14030734), (149, 11017422), (197, 8332974), (234, 7015367), (239, 6868602), (298, 5508711), (394, 4166487), (447, 3672474), (478, 3434301), (591, 2777658), (717, 2289534), (894, 1836237), (1182, 1388829), (1341, 1224158), (1434, 1144767), (1773, 925886), (1937, 847494), (2151, 763178), (2561, 640998), (2682, 612079), (3107, 528354), (3546, 462943), (3874, 423747), (4302, 381589), (5122, 320499), (5811, 282498), (6214, 264177), (7683, 213666), (9321, 176118), (11622, 141249), (15366, 106833), (17433, 94166), (18642, 88059), (23049, 71222), (27963, 58706), (29353, 55926), (34866, 47083), (35611, 46098)]