1228327308

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{4441}}^1$

素因数の和:4664

約数の個数: 96

約数和(自身を含む): 3447702720

約数和(自身を除く): 2219375412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 197, 234, 351, 394, 468, 591, 702, 788, 1182, 1404, 1773, 2364, 2561, 3546, 4441, 5122, 5319, 7092, 7683, 8882, 10244, 10638, 13323, 15366, 17764, 21276, 23049, 26646, 30732, 39969, 46098, 53292, 57733, 69147, 79938, 92196, 115466, 119907, 138294, 159876, 173199, 230932, 239814, 276588, 346398, 479628, 519597, 692796, 874877, 1039194, 1558791, 1749754, 2078388, 2624631, 3117582, 3499508, 5249262, 6235164, 7873893, 10498524, 11373401, 15747786, 22746802, 23621679, 31495572, 34120203, 45493604, 47243358, 68240406, 94486716, 102360609, 136480812, 204721218, 307081827, 409442436, 614163654, 1228327308]

約数ペア:

[(1, 1228327308), (2, 614163654), (3, 409442436), (4, 307081827), (6, 204721218), (9, 136480812), (12, 102360609), (13, 94486716), (18, 68240406), (26, 47243358), (27, 45493604), (36, 34120203), (39, 31495572), (52, 23621679), (54, 22746802), (78, 15747786), (108, 11373401), (117, 10498524), (156, 7873893), (197, 6235164), (234, 5249262), (351, 3499508), (394, 3117582), (468, 2624631), (591, 2078388), (702, 1749754), (788, 1558791), (1182, 1039194), (1404, 874877), (1773, 692796), (2364, 519597), (2561, 479628), (3546, 346398), (4441, 276588), (5122, 239814), (5319, 230932), (7092, 173199), (7683, 159876), (8882, 138294), (10244, 119907), (10638, 115466), (13323, 92196), (15366, 79938), (17764, 69147), (21276, 57733), (23049, 53292), (26646, 46098), (30732, 39969)]