498631380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{827}}^1$

素因数の和:1625

約数の個数: 96

約数和(自身を含む): 1507330944

約数和(自身を除く): 1008699564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 773, 780, 827, 1546, 1654, 2319, 2481, 3092, 3308, 3865, 4135, 4638, 4962, 7730, 8270, 9276, 9924, 10049, 10751, 11595, 12405, 15460, 16540, 20098, 21502, 23190, 24810, 30147, 32253, 40196, 43004, 46380, 49620, 50245, 53755, 60294, 64506, 100490, 107510, 120588, 129012, 150735, 161265, 200980, 215020, 301470, 322530, 602940, 639271, 645060, 1278542, 1917813, 2557084, 3196355, 3835626, 6392710, 7671252, 8310523, 9589065, 12785420, 16621046, 19178130, 24931569, 33242092, 38356260, 41552615, 49863138, 83105230, 99726276, 124657845, 166210460, 249315690, 498631380]

約数ペア:

[(1, 498631380), (2, 249315690), (3, 166210460), (4, 124657845), (5, 99726276), (6, 83105230), (10, 49863138), (12, 41552615), (13, 38356260), (15, 33242092), (20, 24931569), (26, 19178130), (30, 16621046), (39, 12785420), (52, 9589065), (60, 8310523), (65, 7671252), (78, 6392710), (130, 3835626), (156, 3196355), (195, 2557084), (260, 1917813), (390, 1278542), (773, 645060), (780, 639271), (827, 602940), (1546, 322530), (1654, 301470), (2319, 215020), (2481, 200980), (3092, 161265), (3308, 150735), (3865, 129012), (4135, 120588), (4638, 107510), (4962, 100490), (7730, 64506), (8270, 60294), (9276, 53755), (9924, 50245), (10049, 49620), (10751, 46380), (11595, 43004), (12405, 40196), (15460, 32253), (16540, 30147), (20098, 24810), (21502, 23190)]