308117316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{521}}^1$

素因数の和:781

約数の個数: 96

約数和(自身を含む): 825043968

約数和(自身を除く): 516926652

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 223, 442, 446, 521, 663, 669, 884, 892, 1042, 1326, 1338, 1563, 2084, 2652, 2676, 2899, 3126, 3791, 5798, 6252, 6773, 7582, 8697, 8857, 11373, 11596, 13546, 15164, 17394, 17714, 20319, 22746, 26571, 27092, 34788, 35428, 40638, 45492, 49283, 53142, 81276, 98566, 106284, 115141, 116183, 147849, 197132, 230282, 232366, 295698, 345423, 348549, 460564, 464732, 591396, 690846, 697098, 1381692, 1394196, 1510379, 1975111, 3020758, 3950222, 4531137, 5925333, 6041516, 7900444, 9062274, 11850666, 18124548, 23701332, 25676443, 51352886, 77029329, 102705772, 154058658, 308117316]

約数ペア:

[(1, 308117316), (2, 154058658), (3, 102705772), (4, 77029329), (6, 51352886), (12, 25676443), (13, 23701332), (17, 18124548), (26, 11850666), (34, 9062274), (39, 7900444), (51, 6041516), (52, 5925333), (68, 4531137), (78, 3950222), (102, 3020758), (156, 1975111), (204, 1510379), (221, 1394196), (223, 1381692), (442, 697098), (446, 690846), (521, 591396), (663, 464732), (669, 460564), (884, 348549), (892, 345423), (1042, 295698), (1326, 232366), (1338, 230282), (1563, 197132), (2084, 147849), (2652, 116183), (2676, 115141), (2899, 106284), (3126, 98566), (3791, 81276), (5798, 53142), (6252, 49283), (6773, 45492), (7582, 40638), (8697, 35428), (8857, 34788), (11373, 27092), (11596, 26571), (13546, 22746), (15164, 20319), (17394, 17714)]