488336056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{907}}^1$

素因数の和:1124

約数の個数: 64

約数和(自身を含む): 1025095680

約数和(自身を除く): 536759624

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 167, 248, 334, 403, 668, 806, 907, 1336, 1612, 1814, 2171, 3224, 3628, 4342, 5177, 7256, 8684, 10354, 11791, 17368, 20708, 23582, 28117, 41416, 47164, 56234, 67301, 94328, 112468, 134602, 151469, 224936, 269204, 302938, 365521, 538408, 605876, 731042, 1211752, 1462084, 1969097, 2924168, 3938194, 4695539, 7876388, 9391078, 15752776, 18782156, 37564312, 61042007, 122084014, 244168028, 488336056]

約数ペア:

[(1, 488336056), (2, 244168028), (4, 122084014), (8, 61042007), (13, 37564312), (26, 18782156), (31, 15752776), (52, 9391078), (62, 7876388), (104, 4695539), (124, 3938194), (167, 2924168), (248, 1969097), (334, 1462084), (403, 1211752), (668, 731042), (806, 605876), (907, 538408), (1336, 365521), (1612, 302938), (1814, 269204), (2171, 224936), (3224, 151469), (3628, 134602), (4342, 112468), (5177, 94328), (7256, 67301), (8684, 56234), (10354, 47164), (11791, 41416), (17368, 28117), (20708, 23582)]