215777856

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5179}}^1$

素因数の和:5232

約数の個数: 112

約数和(自身を含む): 673648640

約数和(自身を除く): 457870784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 434, 448, 496, 651, 672, 744, 868, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2976, 3472, 5179, 5208, 5952, 6944, 10358, 10416, 13888, 15537, 20716, 20832, 31074, 36253, 41432, 41664, 62148, 72506, 82864, 108759, 124296, 145012, 160549, 165728, 217518, 248592, 290024, 321098, 331456, 435036, 481647, 497184, 580048, 642196, 870072, 963294, 994368, 1123843, 1160096, 1284392, 1740144, 1926588, 2247686, 2320192, 2568784, 3371529, 3480288, 3853176, 4495372, 5137568, 6743058, 6960576, 7706352, 8990744, 10275136, 13486116, 15412704, 17981488, 26972232, 30825408, 35962976, 53944464, 71925952, 107888928, 215777856]

約数ペア:

[(1, 215777856), (2, 107888928), (3, 71925952), (4, 53944464), (6, 35962976), (7, 30825408), (8, 26972232), (12, 17981488), (14, 15412704), (16, 13486116), (21, 10275136), (24, 8990744), (28, 7706352), (31, 6960576), (32, 6743058), (42, 5137568), (48, 4495372), (56, 3853176), (62, 3480288), (64, 3371529), (84, 2568784), (93, 2320192), (96, 2247686), (112, 1926588), (124, 1740144), (168, 1284392), (186, 1160096), (192, 1123843), (217, 994368), (224, 963294), (248, 870072), (336, 642196), (372, 580048), (434, 497184), (448, 481647), (496, 435036), (651, 331456), (672, 321098), (744, 290024), (868, 248592), (992, 217518), (1302, 165728), (1344, 160549), (1488, 145012), (1736, 124296), (1984, 108759), (2604, 82864), (2976, 72506), (3472, 62148), (5179, 41664), (5208, 41432), (5952, 36253), (6944, 31074), (10358, 20832), (10416, 20716), (13888, 15537)]