398112

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:66

約数の個数: 96

約数和(自身を含む): 1270080

約数和(自身を除く): 871968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 29, 32, 33, 39, 44, 48, 52, 58, 66, 78, 87, 88, 96, 104, 116, 132, 143, 156, 174, 176, 208, 232, 264, 286, 312, 319, 348, 352, 377, 416, 429, 464, 528, 572, 624, 638, 696, 754, 858, 928, 957, 1056, 1131, 1144, 1248, 1276, 1392, 1508, 1716, 1914, 2262, 2288, 2552, 2784, 3016, 3432, 3828, 4147, 4524, 4576, 5104, 6032, 6864, 7656, 8294, 9048, 10208, 12064, 12441, 13728, 15312, 16588, 18096, 24882, 30624, 33176, 36192, 49764, 66352, 99528, 132704, 199056, 398112]

約数ペア:

[(1, 398112), (2, 199056), (3, 132704), (4, 99528), (6, 66352), (8, 49764), (11, 36192), (12, 33176), (13, 30624), (16, 24882), (22, 18096), (24, 16588), (26, 15312), (29, 13728), (32, 12441), (33, 12064), (39, 10208), (44, 9048), (48, 8294), (52, 7656), (58, 6864), (66, 6032), (78, 5104), (87, 4576), (88, 4524), (96, 4147), (104, 3828), (116, 3432), (132, 3016), (143, 2784), (156, 2552), (174, 2288), (176, 2262), (208, 1914), (232, 1716), (264, 1508), (286, 1392), (312, 1276), (319, 1248), (348, 1144), (352, 1131), (377, 1056), (416, 957), (429, 928), (464, 858), (528, 754), (572, 696), (624, 638)]