211179408

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6779}}^1$

素因数の和:6860

約数の個数: 80

約数和(自身を含む): 605318400

約数和(自身を除く): 394138992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 59, 66, 88, 118, 132, 176, 177, 236, 264, 354, 472, 528, 649, 708, 944, 1298, 1416, 1947, 2596, 2832, 3894, 5192, 6779, 7788, 10384, 13558, 15576, 20337, 27116, 31152, 40674, 54232, 74569, 81348, 108464, 149138, 162696, 223707, 298276, 325392, 399961, 447414, 596552, 799922, 894828, 1193104, 1199883, 1599844, 1789656, 2399766, 3199688, 3579312, 4399571, 4799532, 6399376, 8799142, 9599064, 13198713, 17598284, 19198128, 26397426, 35196568, 52794852, 70393136, 105589704, 211179408]

約数ペア:

[(1, 211179408), (2, 105589704), (3, 70393136), (4, 52794852), (6, 35196568), (8, 26397426), (11, 19198128), (12, 17598284), (16, 13198713), (22, 9599064), (24, 8799142), (33, 6399376), (44, 4799532), (48, 4399571), (59, 3579312), (66, 3199688), (88, 2399766), (118, 1789656), (132, 1599844), (176, 1199883), (177, 1193104), (236, 894828), (264, 799922), (354, 596552), (472, 447414), (528, 399961), (649, 325392), (708, 298276), (944, 223707), (1298, 162696), (1416, 149138), (1947, 108464), (2596, 81348), (2832, 74569), (3894, 54232), (5192, 40674), (6779, 31152), (7788, 27116), (10384, 20337), (13558, 15576)]