1402610636

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 3177081600

約数和(自身を除く): 1774470964

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 43, 58, 68, 86, 116, 119, 139, 172, 203, 238, 278, 289, 301, 406, 476, 493, 556, 578, 602, 731, 812, 973, 986, 1156, 1204, 1247, 1462, 1946, 1972, 2023, 2363, 2494, 2924, 3451, 3892, 4031, 4046, 4726, 4988, 5117, 5977, 6902, 8062, 8092, 8381, 8729, 9452, 10234, 11954, 12427, 13804, 16124, 16541, 16762, 17458, 20468, 21199, 23908, 24854, 28217, 33082, 33524, 34916, 40171, 41839, 42398, 49708, 56434, 58667, 66164, 68527, 80342, 83678, 84796, 86989, 101609, 112868, 117334, 137054, 148393, 160684, 167356, 173333, 173978, 203218, 234668, 274108, 281197, 296786, 346666, 347956, 360383, 406436, 479689, 562394, 593572, 693332, 711263, 720766, 959378, 1124788, 1164959, 1213331, 1422526, 1441532, 1727353, 1918756, 2329918, 2426662, 2522681, 2845052, 2946661, 3454706, 4659836, 4853324, 5045362, 5893322, 6909412, 8154713, 10090724, 11786644, 12091471, 16309426, 20626627, 24182942, 32618852, 41253254, 48365884, 50093237, 82506508, 100186474, 200372948, 350652659, 701305318, 1402610636]

約数ペア:

[(1, 1402610636), (2, 701305318), (4, 350652659), (7, 200372948), (14, 100186474), (17, 82506508), (28, 50093237), (29, 48365884), (34, 41253254), (43, 32618852), (58, 24182942), (68, 20626627), (86, 16309426), (116, 12091471), (119, 11786644), (139, 10090724), (172, 8154713), (203, 6909412), (238, 5893322), (278, 5045362), (289, 4853324), (301, 4659836), (406, 3454706), (476, 2946661), (493, 2845052), (556, 2522681), (578, 2426662), (602, 2329918), (731, 1918756), (812, 1727353), (973, 1441532), (986, 1422526), (1156, 1213331), (1204, 1164959), (1247, 1124788), (1462, 959378), (1946, 720766), (1972, 711263), (2023, 693332), (2363, 593572), (2494, 562394), (2924, 479689), (3451, 406436), (3892, 360383), (4031, 347956), (4046, 346666), (4726, 296786), (4988, 281197), (5117, 274108), (5977, 234668), (6902, 203218), (8062, 173978), (8092, 173333), (8381, 167356), (8729, 160684), (9452, 148393), (10234, 137054), (11954, 117334), (12427, 112868), (13804, 101609), (16124, 86989), (16541, 84796), (16762, 83678), (17458, 80342), (20468, 68527), (21199, 66164), (23908, 58667), (24854, 56434), (28217, 49708), (33082, 42398), (33524, 41839), (34916, 40171)]