220248056

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 518707200

約数和(自身を除く): 298459144

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 119, 124, 136, 217, 238, 248, 289, 434, 439, 476, 527, 578, 868, 878, 952, 1054, 1156, 1736, 1756, 2023, 2108, 2312, 3073, 3512, 3689, 4046, 4216, 6146, 7378, 7463, 8092, 8959, 12292, 13609, 14756, 14926, 16184, 17918, 24584, 27218, 29512, 29852, 35836, 52241, 54436, 59704, 62713, 71672, 95263, 104482, 108872, 125426, 126871, 190526, 208964, 231353, 250852, 253742, 381052, 417928, 462706, 501704, 507484, 762104, 888097, 925412, 1014968, 1619471, 1776194, 1850824, 3238942, 3552388, 3933001, 6477884, 7104776, 7866002, 12955768, 15732004, 27531007, 31464008, 55062014, 110124028, 220248056]

約数ペア:

[(1, 220248056), (2, 110124028), (4, 55062014), (7, 31464008), (8, 27531007), (14, 15732004), (17, 12955768), (28, 7866002), (31, 7104776), (34, 6477884), (56, 3933001), (62, 3552388), (68, 3238942), (119, 1850824), (124, 1776194), (136, 1619471), (217, 1014968), (238, 925412), (248, 888097), (289, 762104), (434, 507484), (439, 501704), (476, 462706), (527, 417928), (578, 381052), (868, 253742), (878, 250852), (952, 231353), (1054, 208964), (1156, 190526), (1736, 126871), (1756, 125426), (2023, 108872), (2108, 104482), (2312, 95263), (3073, 71672), (3512, 62713), (3689, 59704), (4046, 54436), (4216, 52241), (6146, 35836), (7378, 29852), (7463, 29512), (8092, 27218), (8959, 24584), (12292, 17918), (13609, 16184), (14756, 14926)]