215457936

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4993}}^1$

素因数の和:5064

約数の個数: 80

約数和(自身を含む): 594485760

約数和(自身を除く): 379027824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 48, 58, 62, 87, 93, 116, 124, 174, 186, 232, 248, 348, 372, 464, 496, 696, 744, 899, 1392, 1488, 1798, 2697, 3596, 4993, 5394, 7192, 9986, 10788, 14384, 14979, 19972, 21576, 29958, 39944, 43152, 59916, 79888, 119832, 144797, 154783, 239664, 289594, 309566, 434391, 464349, 579188, 619132, 868782, 928698, 1158376, 1238264, 1737564, 1857396, 2316752, 2476528, 3475128, 3714792, 4488707, 6950256, 7429584, 8977414, 13466121, 17954828, 26932242, 35909656, 53864484, 71819312, 107728968, 215457936]

約数ペア:

[(1, 215457936), (2, 107728968), (3, 71819312), (4, 53864484), (6, 35909656), (8, 26932242), (12, 17954828), (16, 13466121), (24, 8977414), (29, 7429584), (31, 6950256), (48, 4488707), (58, 3714792), (62, 3475128), (87, 2476528), (93, 2316752), (116, 1857396), (124, 1737564), (174, 1238264), (186, 1158376), (232, 928698), (248, 868782), (348, 619132), (372, 579188), (464, 464349), (496, 434391), (696, 309566), (744, 289594), (899, 239664), (1392, 154783), (1488, 144797), (1798, 119832), (2697, 79888), (3596, 59916), (4993, 43152), (5394, 39944), (7192, 29958), (9986, 21576), (10788, 19972), (14384, 14979)]