174675004

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 373464000

約数和(自身を除く): 198788996

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 79, 98, 116, 158, 196, 203, 316, 389, 406, 553, 778, 812, 1106, 1421, 1556, 2212, 2291, 2723, 2842, 3871, 4582, 5446, 5684, 7742, 9164, 10892, 11281, 15484, 16037, 19061, 22562, 30731, 32074, 38122, 45124, 61462, 64148, 76244, 78967, 112259, 122924, 157934, 215117, 224518, 315868, 430234, 449036, 552769, 860468, 891199, 1105538, 1505819, 1782398, 2211076, 3011638, 3564796, 6023276, 6238393, 12476786, 24953572, 43668751, 87337502, 174675004]

約数ペア:

[(1, 174675004), (2, 87337502), (4, 43668751), (7, 24953572), (14, 12476786), (28, 6238393), (29, 6023276), (49, 3564796), (58, 3011638), (79, 2211076), (98, 1782398), (116, 1505819), (158, 1105538), (196, 891199), (203, 860468), (316, 552769), (389, 449036), (406, 430234), (553, 315868), (778, 224518), (812, 215117), (1106, 157934), (1421, 122924), (1556, 112259), (2212, 78967), (2291, 76244), (2723, 64148), (2842, 61462), (3871, 45124), (4582, 38122), (5446, 32074), (5684, 30731), (7742, 22562), (9164, 19061), (10892, 16037), (11281, 15484)]