213210432

素因数分解:

$2^6\times 3^2\times {\mathrm{139}}^1\times {\mathrm{2663}}^1$

素因数の和:2820

約数の個数: 84

約数和(自身を含む): 615756960

約数和(自身を除く): 402546528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 139, 144, 192, 278, 288, 417, 556, 576, 834, 1112, 1251, 1668, 2224, 2502, 2663, 3336, 4448, 5004, 5326, 6672, 7989, 8896, 10008, 10652, 13344, 15978, 20016, 21304, 23967, 26688, 31956, 40032, 42608, 47934, 63912, 80064, 85216, 95868, 127824, 170432, 191736, 255648, 370157, 383472, 511296, 740314, 766944, 1110471, 1480628, 1533888, 2220942, 2961256, 3331413, 4441884, 5922512, 6662826, 8883768, 11845024, 13325652, 17767536, 23690048, 26651304, 35535072, 53302608, 71070144, 106605216, 213210432]

約数ペア:

[(1, 213210432), (2, 106605216), (3, 71070144), (4, 53302608), (6, 35535072), (8, 26651304), (9, 23690048), (12, 17767536), (16, 13325652), (18, 11845024), (24, 8883768), (32, 6662826), (36, 5922512), (48, 4441884), (64, 3331413), (72, 2961256), (96, 2220942), (139, 1533888), (144, 1480628), (192, 1110471), (278, 766944), (288, 740314), (417, 511296), (556, 383472), (576, 370157), (834, 255648), (1112, 191736), (1251, 170432), (1668, 127824), (2224, 95868), (2502, 85216), (2663, 80064), (3336, 63912), (4448, 47934), (5004, 42608), (5326, 40032), (6672, 31956), (7989, 26688), (8896, 23967), (10008, 21304), (10652, 20016), (13344, 15978)]