313997796

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{15383}}^1$

素因数の和:15412

約数の個数: 84

約数和(自身を含む): 941623872

約数和(自身を除く): 627626076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 5103, 6804, 10206, 15383, 20412, 30766, 46149, 61532, 92298, 107681, 138447, 184596, 215362, 276894, 323043, 415341, 430724, 553788, 646086, 830682, 969129, 1246023, 1292172, 1661364, 1938258, 2492046, 2907387, 3738069, 3876516, 4984092, 5814774, 7476138, 8722161, 11214207, 11629548, 14952276, 17444322, 22428414, 26166483, 34888644, 44856828, 52332966, 78499449, 104665932, 156998898, 313997796]

約数ペア:

[(1, 313997796), (2, 156998898), (3, 104665932), (4, 78499449), (6, 52332966), (7, 44856828), (9, 34888644), (12, 26166483), (14, 22428414), (18, 17444322), (21, 14952276), (27, 11629548), (28, 11214207), (36, 8722161), (42, 7476138), (54, 5814774), (63, 4984092), (81, 3876516), (84, 3738069), (108, 2907387), (126, 2492046), (162, 1938258), (189, 1661364), (243, 1292172), (252, 1246023), (324, 969129), (378, 830682), (486, 646086), (567, 553788), (729, 430724), (756, 415341), (972, 323043), (1134, 276894), (1458, 215362), (1701, 184596), (2268, 138447), (2916, 107681), (3402, 92298), (5103, 61532), (6804, 46149), (10206, 30766), (15383, 20412)]