221598912

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^2\times {\mathrm{1201}}^1$

素因数の和:1278

約数の個数: 84

約数和(自身を含む): 606341688

約数和(自身を除く): 384742776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 961, 992, 1201, 1488, 1922, 1984, 2402, 2883, 2976, 3603, 3844, 4804, 5766, 5952, 7206, 7688, 9608, 11532, 14412, 15376, 19216, 23064, 28824, 30752, 37231, 38432, 46128, 57648, 61504, 74462, 76864, 92256, 111693, 115296, 148924, 184512, 223386, 230592, 297848, 446772, 595696, 893544, 1154161, 1191392, 1787088, 2308322, 2382784, 3462483, 3574176, 4616644, 6924966, 7148352, 9233288, 13849932, 18466576, 27699864, 36933152, 55399728, 73866304, 110799456, 221598912]

約数ペア:

[(1, 221598912), (2, 110799456), (3, 73866304), (4, 55399728), (6, 36933152), (8, 27699864), (12, 18466576), (16, 13849932), (24, 9233288), (31, 7148352), (32, 6924966), (48, 4616644), (62, 3574176), (64, 3462483), (93, 2382784), (96, 2308322), (124, 1787088), (186, 1191392), (192, 1154161), (248, 893544), (372, 595696), (496, 446772), (744, 297848), (961, 230592), (992, 223386), (1201, 184512), (1488, 148924), (1922, 115296), (1984, 111693), (2402, 92256), (2883, 76864), (2976, 74462), (3603, 61504), (3844, 57648), (4804, 46128), (5766, 38432), (5952, 37231), (7206, 30752), (7688, 28824), (9608, 23064), (11532, 19216), (14412, 15376)]