317843944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{463}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 676512000

約数和(自身を除く): 358668056

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 269, 319, 463, 538, 638, 926, 1076, 1276, 1852, 2152, 2552, 2959, 3704, 5093, 5918, 7801, 10186, 11836, 13427, 15602, 20372, 23672, 26854, 31204, 40744, 53708, 62408, 85811, 107416, 124547, 147697, 171622, 249094, 295394, 343244, 498188, 590788, 686488, 996376, 1181576, 1370017, 2740034, 3611863, 5480068, 7223726, 10960136, 14447452, 28894904, 39730493, 79460986, 158921972, 317843944]

約数ペア:

[(1, 317843944), (2, 158921972), (4, 79460986), (8, 39730493), (11, 28894904), (22, 14447452), (29, 10960136), (44, 7223726), (58, 5480068), (88, 3611863), (116, 2740034), (232, 1370017), (269, 1181576), (319, 996376), (463, 686488), (538, 590788), (638, 498188), (926, 343244), (1076, 295394), (1276, 249094), (1852, 171622), (2152, 147697), (2552, 124547), (2959, 107416), (3704, 85811), (5093, 62408), (5918, 53708), (7801, 40744), (10186, 31204), (11836, 26854), (13427, 23672), (15602, 20372)]