248068548

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:663

約数の個数: 192

約数和(自身を含む): 811345920

約数和(自身を除く): 563277372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 43, 52, 54, 63, 78, 84, 86, 91, 108, 117, 126, 129, 156, 172, 182, 189, 234, 252, 258, 273, 301, 351, 364, 378, 387, 468, 516, 546, 559, 587, 602, 702, 756, 774, 819, 903, 1092, 1118, 1161, 1174, 1204, 1404, 1548, 1638, 1677, 1761, 1806, 2236, 2322, 2348, 2457, 2709, 3276, 3354, 3522, 3612, 3913, 4109, 4644, 4914, 5031, 5283, 5418, 6708, 7044, 7631, 7826, 8127, 8218, 9828, 10062, 10566, 10836, 11739, 12327, 15093, 15262, 15652, 15849, 16254, 16436, 20124, 21132, 22893, 23478, 24654, 25241, 30186, 30524, 31698, 32508, 35217, 36981, 45786, 46956, 49308, 50482, 53417, 60372, 63396, 68679, 70434, 73962, 75723, 91572, 100964, 105651, 106834, 110943, 137358, 140868, 147924, 151446, 160251, 176687, 206037, 211302, 213668, 221886, 227169, 274716, 302892, 320502, 328133, 353374, 412074, 422604, 443772, 454338, 480753, 530061, 641004, 656266, 681507, 706748, 824148, 908676, 961506, 984399, 1060122, 1312532, 1363014, 1442259, 1590183, 1923012, 1968798, 2120244, 2296931, 2726028, 2884518, 2953197, 3180366, 3937596, 4593862, 4770549, 5769036, 5906394, 6360732, 6890793, 8859591, 9187724, 9541098, 11812788, 13781586, 17719182, 19082196, 20672379, 27563172, 35438364, 41344758, 62017137, 82689516, 124034274, 248068548]

約数ペア:

[(1, 248068548), (2, 124034274), (3, 82689516), (4, 62017137), (6, 41344758), (7, 35438364), (9, 27563172), (12, 20672379), (13, 19082196), (14, 17719182), (18, 13781586), (21, 11812788), (26, 9541098), (27, 9187724), (28, 8859591), (36, 6890793), (39, 6360732), (42, 5906394), (43, 5769036), (52, 4770549), (54, 4593862), (63, 3937596), (78, 3180366), (84, 2953197), (86, 2884518), (91, 2726028), (108, 2296931), (117, 2120244), (126, 1968798), (129, 1923012), (156, 1590183), (172, 1442259), (182, 1363014), (189, 1312532), (234, 1060122), (252, 984399), (258, 961506), (273, 908676), (301, 824148), (351, 706748), (364, 681507), (378, 656266), (387, 641004), (468, 530061), (516, 480753), (546, 454338), (559, 443772), (587, 422604), (602, 412074), (702, 353374), (756, 328133), (774, 320502), (819, 302892), (903, 274716), (1092, 227169), (1118, 221886), (1161, 213668), (1174, 211302), (1204, 206037), (1404, 176687), (1548, 160251), (1638, 151446), (1677, 147924), (1761, 140868), (1806, 137358), (2236, 110943), (2322, 106834), (2348, 105651), (2457, 100964), (2709, 91572), (3276, 75723), (3354, 73962), (3522, 70434), (3612, 68679), (3913, 63396), (4109, 60372), (4644, 53417), (4914, 50482), (5031, 49308), (5283, 46956), (5418, 45786), (6708, 36981), (7044, 35217), (7631, 32508), (7826, 31698), (8127, 30524), (8218, 30186), (9828, 25241), (10062, 24654), (10566, 23478), (10836, 22893), (11739, 21132), (12327, 20124), (15093, 16436), (15262, 16254), (15652, 15849)]