1218156948

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{2969}}^1$

素因数の和:3142

約数の個数: 96

約数和(自身を含む): 3293136000

約数和(自身を除く): 2074979052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 131, 174, 261, 262, 348, 393, 522, 524, 783, 786, 1044, 1179, 1566, 1572, 2358, 2969, 3132, 3537, 3799, 4716, 5938, 7074, 7598, 8907, 11397, 11876, 14148, 15196, 17814, 22794, 26721, 34191, 35628, 45588, 53442, 68382, 80163, 86101, 102573, 106884, 136764, 160326, 172202, 205146, 258303, 320652, 344404, 388939, 410292, 516606, 774909, 777878, 1033212, 1166817, 1549818, 1555756, 2324727, 2333634, 3099636, 3500451, 4649454, 4667268, 7000902, 9298908, 10501353, 11279231, 14001804, 21002706, 22558462, 33837693, 42005412, 45116924, 67675386, 101513079, 135350772, 203026158, 304539237, 406052316, 609078474, 1218156948]

約数ペア:

[(1, 1218156948), (2, 609078474), (3, 406052316), (4, 304539237), (6, 203026158), (9, 135350772), (12, 101513079), (18, 67675386), (27, 45116924), (29, 42005412), (36, 33837693), (54, 22558462), (58, 21002706), (87, 14001804), (108, 11279231), (116, 10501353), (131, 9298908), (174, 7000902), (261, 4667268), (262, 4649454), (348, 3500451), (393, 3099636), (522, 2333634), (524, 2324727), (783, 1555756), (786, 1549818), (1044, 1166817), (1179, 1033212), (1566, 777878), (1572, 774909), (2358, 516606), (2969, 410292), (3132, 388939), (3537, 344404), (3799, 320652), (4716, 258303), (5938, 205146), (7074, 172202), (7598, 160326), (8907, 136764), (11397, 106884), (11876, 102573), (14148, 86101), (15196, 80163), (17814, 68382), (22794, 53442), (26721, 45588), (34191, 35628)]