8900448

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 25401600

約数和(自身を除く): 16501152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 32, 46, 48, 58, 69, 87, 92, 96, 116, 138, 139, 174, 184, 232, 276, 278, 348, 368, 417, 464, 552, 556, 667, 696, 736, 834, 928, 1104, 1112, 1334, 1392, 1668, 2001, 2208, 2224, 2668, 2784, 3197, 3336, 4002, 4031, 4448, 5336, 6394, 6672, 8004, 8062, 9591, 10672, 12093, 12788, 13344, 16008, 16124, 19182, 21344, 24186, 25576, 32016, 32248, 38364, 48372, 51152, 64032, 64496, 76728, 92713, 96744, 102304, 128992, 153456, 185426, 193488, 278139, 306912, 370852, 386976, 556278, 741704, 1112556, 1483408, 2225112, 2966816, 4450224, 8900448]

約数ペア:

[(1, 8900448), (2, 4450224), (3, 2966816), (4, 2225112), (6, 1483408), (8, 1112556), (12, 741704), (16, 556278), (23, 386976), (24, 370852), (29, 306912), (32, 278139), (46, 193488), (48, 185426), (58, 153456), (69, 128992), (87, 102304), (92, 96744), (96, 92713), (116, 76728), (138, 64496), (139, 64032), (174, 51152), (184, 48372), (232, 38364), (276, 32248), (278, 32016), (348, 25576), (368, 24186), (417, 21344), (464, 19182), (552, 16124), (556, 16008), (667, 13344), (696, 12788), (736, 12093), (834, 10672), (928, 9591), (1104, 8062), (1112, 8004), (1334, 6672), (1392, 6394), (1668, 5336), (2001, 4448), (2208, 4031), (2224, 4002), (2668, 3336), (2784, 3197)]