417852496730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{1433}}^1$

素因数の和:1840

約数の個数: 128

約数和(自身を含む): 815535302400

約数和(自身を除く): 397682805670

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 139, 181, 190, 278, 305, 362, 610, 695, 905, 1159, 1390, 1433, 1810, 2318, 2641, 2866, 3439, 5282, 5795, 6878, 7165, 8479, 11041, 11590, 13205, 14330, 16958, 17195, 22082, 25159, 26410, 27227, 34390, 42395, 50318, 54454, 55205, 84790, 87413, 110410, 125795, 136135, 161101, 174826, 199187, 209779, 251590, 259373, 272270, 322202, 398374, 419558, 437065, 478021, 518746, 805505, 874130, 956042, 995935, 1048895, 1296865, 1534699, 1611010, 1660847, 1991870, 2097790, 2390105, 2593730, 3069398, 3321694, 3784553, 4780210, 4928087, 7569106, 7673495, 8304235, 9856174, 12150407, 15346990, 15821753, 16608470, 18922765, 24300814, 24640435, 29159281, 31643506, 36052847, 37845530, 49280870, 58318562, 60752035, 72105694, 79108765, 121504070, 145796405, 158217530, 180264235, 230857733, 291592810, 300613307, 360528470, 461715466, 601226614, 685004093, 1154288665, 1370008186, 1503066535, 2199223667, 2308577330, 3006133070, 3425020465, 4398447334, 6850040930, 10996118335, 21992236670, 41785249673, 83570499346, 208926248365, 417852496730]

約数ペア:

[(1, 417852496730), (2, 208926248365), (5, 83570499346), (10, 41785249673), (19, 21992236670), (38, 10996118335), (61, 6850040930), (95, 4398447334), (122, 3425020465), (139, 3006133070), (181, 2308577330), (190, 2199223667), (278, 1503066535), (305, 1370008186), (362, 1154288665), (610, 685004093), (695, 601226614), (905, 461715466), (1159, 360528470), (1390, 300613307), (1433, 291592810), (1810, 230857733), (2318, 180264235), (2641, 158217530), (2866, 145796405), (3439, 121504070), (5282, 79108765), (5795, 72105694), (6878, 60752035), (7165, 58318562), (8479, 49280870), (11041, 37845530), (11590, 36052847), (13205, 31643506), (14330, 29159281), (16958, 24640435), (17195, 24300814), (22082, 18922765), (25159, 16608470), (26410, 15821753), (27227, 15346990), (34390, 12150407), (42395, 9856174), (50318, 8304235), (54454, 7673495), (55205, 7569106), (84790, 4928087), (87413, 4780210), (110410, 3784553), (125795, 3321694), (136135, 3069398), (161101, 2593730), (174826, 2390105), (199187, 2097790), (209779, 1991870), (251590, 1660847), (259373, 1611010), (272270, 1534699), (322202, 1296865), (398374, 1048895), (419558, 995935), (437065, 956042), (478021, 874130), (518746, 805505)]