216532368

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1123}}^1$

素因数の和:1253

約数の個数: 120

約数和(自身を含む): 659527232

約数和(自身を除く): 442994864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 103, 104, 117, 144, 156, 206, 208, 234, 309, 312, 412, 468, 618, 624, 824, 927, 936, 1123, 1236, 1339, 1648, 1854, 1872, 2246, 2472, 2678, 3369, 3708, 4017, 4492, 4944, 5356, 6738, 7416, 8034, 8984, 10107, 10712, 12051, 13476, 14599, 14832, 16068, 17968, 20214, 21424, 24102, 26952, 29198, 32136, 40428, 43797, 48204, 53904, 58396, 64272, 80856, 87594, 96408, 115669, 116792, 131391, 161712, 175188, 192816, 231338, 233584, 262782, 347007, 350376, 462676, 525564, 694014, 700752, 925352, 1041021, 1051128, 1388028, 1503697, 1850704, 2082042, 2102256, 2776056, 3007394, 4164084, 4511091, 5552112, 6014788, 8328168, 9022182, 12029576, 13533273, 16656336, 18044364, 24059152, 27066546, 36088728, 54133092, 72177456, 108266184, 216532368]

約数ペア:

[(1, 216532368), (2, 108266184), (3, 72177456), (4, 54133092), (6, 36088728), (8, 27066546), (9, 24059152), (12, 18044364), (13, 16656336), (16, 13533273), (18, 12029576), (24, 9022182), (26, 8328168), (36, 6014788), (39, 5552112), (48, 4511091), (52, 4164084), (72, 3007394), (78, 2776056), (103, 2102256), (104, 2082042), (117, 1850704), (144, 1503697), (156, 1388028), (206, 1051128), (208, 1041021), (234, 925352), (309, 700752), (312, 694014), (412, 525564), (468, 462676), (618, 350376), (624, 347007), (824, 262782), (927, 233584), (936, 231338), (1123, 192816), (1236, 175188), (1339, 161712), (1648, 131391), (1854, 116792), (1872, 115669), (2246, 96408), (2472, 87594), (2678, 80856), (3369, 64272), (3708, 58396), (4017, 53904), (4492, 48204), (4944, 43797), (5356, 40428), (6738, 32136), (7416, 29198), (8034, 26952), (8984, 24102), (10107, 21424), (10712, 20214), (12051, 17968), (13476, 16068), (14599, 14832)]