211215816

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4817}}^1$

素因数の和:4868

約数の個数: 128

約数和(自身を含む): 693792000

約数和(自身を除く): 482576184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 54, 56, 58, 63, 72, 84, 87, 108, 116, 126, 168, 174, 189, 203, 216, 232, 252, 261, 348, 378, 406, 504, 522, 609, 696, 756, 783, 812, 1044, 1218, 1512, 1566, 1624, 1827, 2088, 2436, 3132, 3654, 4817, 4872, 5481, 6264, 7308, 9634, 10962, 14451, 14616, 19268, 21924, 28902, 33719, 38536, 43353, 43848, 57804, 67438, 86706, 101157, 115608, 130059, 134876, 139693, 173412, 202314, 260118, 269752, 279386, 303471, 346824, 404628, 419079, 520236, 558772, 606942, 809256, 838158, 910413, 977851, 1040472, 1117544, 1213884, 1257237, 1676316, 1820826, 1955702, 2427768, 2514474, 2933553, 3352632, 3641652, 3771711, 3911404, 5028948, 5867106, 7283304, 7543422, 7822808, 8800659, 10057896, 11734212, 15086844, 17601318, 23468424, 26401977, 30173688, 35202636, 52803954, 70405272, 105607908, 211215816]

約数ペア:

[(1, 211215816), (2, 105607908), (3, 70405272), (4, 52803954), (6, 35202636), (7, 30173688), (8, 26401977), (9, 23468424), (12, 17601318), (14, 15086844), (18, 11734212), (21, 10057896), (24, 8800659), (27, 7822808), (28, 7543422), (29, 7283304), (36, 5867106), (42, 5028948), (54, 3911404), (56, 3771711), (58, 3641652), (63, 3352632), (72, 2933553), (84, 2514474), (87, 2427768), (108, 1955702), (116, 1820826), (126, 1676316), (168, 1257237), (174, 1213884), (189, 1117544), (203, 1040472), (216, 977851), (232, 910413), (252, 838158), (261, 809256), (348, 606942), (378, 558772), (406, 520236), (504, 419079), (522, 404628), (609, 346824), (696, 303471), (756, 279386), (783, 269752), (812, 260118), (1044, 202314), (1218, 173412), (1512, 139693), (1566, 134876), (1624, 130059), (1827, 115608), (2088, 101157), (2436, 86706), (3132, 67438), (3654, 57804), (4817, 43848), (4872, 43353), (5481, 38536), (6264, 33719), (7308, 28902), (9634, 21924), (10962, 19268), (14451, 14616)]