551091354

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 1258414080

約数和(自身を除く): 707322726

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 121, 127, 129, 139, 242, 254, 258, 278, 363, 381, 417, 473, 726, 762, 834, 946, 1397, 1419, 1529, 2794, 2838, 3058, 4191, 4587, 5203, 5461, 5977, 8382, 9174, 10406, 10922, 11954, 15367, 15609, 16383, 16819, 17653, 17931, 30734, 31218, 32766, 33638, 35306, 35862, 46101, 50457, 52959, 60071, 65747, 92202, 100914, 105918, 120142, 131494, 180213, 194183, 197241, 360426, 388366, 394482, 582549, 660781, 723217, 759079, 1165098, 1321562, 1446434, 1518158, 1982343, 2136013, 2169651, 2277237, 3964686, 4272026, 4339302, 4554474, 6408039, 8349869, 12816078, 16699738, 25049607, 50099214, 91848559, 183697118, 275545677, 551091354]

約数ペア:

[(1, 551091354), (2, 275545677), (3, 183697118), (6, 91848559), (11, 50099214), (22, 25049607), (33, 16699738), (43, 12816078), (66, 8349869), (86, 6408039), (121, 4554474), (127, 4339302), (129, 4272026), (139, 3964686), (242, 2277237), (254, 2169651), (258, 2136013), (278, 1982343), (363, 1518158), (381, 1446434), (417, 1321562), (473, 1165098), (726, 759079), (762, 723217), (834, 660781), (946, 582549), (1397, 394482), (1419, 388366), (1529, 360426), (2794, 197241), (2838, 194183), (3058, 180213), (4191, 131494), (4587, 120142), (5203, 105918), (5461, 100914), (5977, 92202), (8382, 65747), (9174, 60071), (10406, 52959), (10922, 50457), (11954, 46101), (15367, 35862), (15609, 35306), (16383, 33638), (16819, 32766), (17653, 31218), (17931, 30734)]