211380552

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 586666080

約数和(自身を除く): 375285528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 131, 146, 219, 262, 292, 307, 393, 438, 524, 584, 614, 657, 786, 876, 921, 1048, 1179, 1228, 1314, 1572, 1752, 1842, 2358, 2456, 2628, 2763, 3144, 3684, 4716, 5256, 5526, 7368, 9432, 9563, 11052, 19126, 22104, 22411, 28689, 38252, 40217, 44822, 57378, 67233, 76504, 80434, 86067, 89644, 114756, 120651, 134466, 160868, 172134, 179288, 201699, 229512, 241302, 268932, 321736, 344268, 361953, 403398, 482604, 537864, 688536, 723906, 806796, 965208, 1447812, 1613592, 2895624, 2935841, 5871682, 8807523, 11743364, 17615046, 23486728, 26422569, 35230092, 52845138, 70460184, 105690276, 211380552]

約数ペア:

[(1, 211380552), (2, 105690276), (3, 70460184), (4, 52845138), (6, 35230092), (8, 26422569), (9, 23486728), (12, 17615046), (18, 11743364), (24, 8807523), (36, 5871682), (72, 2935841), (73, 2895624), (131, 1613592), (146, 1447812), (219, 965208), (262, 806796), (292, 723906), (307, 688536), (393, 537864), (438, 482604), (524, 403398), (584, 361953), (614, 344268), (657, 321736), (786, 268932), (876, 241302), (921, 229512), (1048, 201699), (1179, 179288), (1228, 172134), (1314, 160868), (1572, 134466), (1752, 120651), (1842, 114756), (2358, 89644), (2456, 86067), (2628, 80434), (2763, 76504), (3144, 67233), (3684, 57378), (4716, 44822), (5256, 40217), (5526, 38252), (7368, 28689), (9432, 22411), (9563, 22104), (11052, 19126)]