279556464

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:539

約数の個数: 120

約数和(自身を含む): 802170880

約数和(自身を除く): 522614416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 127, 132, 176, 242, 254, 264, 363, 379, 381, 484, 508, 528, 726, 758, 762, 968, 1016, 1137, 1397, 1452, 1516, 1524, 1936, 2032, 2274, 2794, 2904, 3032, 3048, 4169, 4191, 4548, 5588, 5808, 6064, 6096, 8338, 8382, 9096, 11176, 12507, 15367, 16676, 16764, 18192, 22352, 25014, 30734, 33352, 33528, 45859, 46101, 48133, 50028, 61468, 66704, 67056, 91718, 92202, 96266, 100056, 122936, 137577, 144399, 183436, 184404, 192532, 200112, 245872, 275154, 288798, 366872, 368808, 385064, 529463, 550308, 577596, 733744, 737616, 770128, 1058926, 1100616, 1155192, 1588389, 2117852, 2201232, 2310384, 3176778, 4235704, 5824093, 6353556, 8471408, 11648186, 12707112, 17472279, 23296372, 25414224, 34944558, 46592744, 69889116, 93185488, 139778232, 279556464]

約数ペア:

[(1, 279556464), (2, 139778232), (3, 93185488), (4, 69889116), (6, 46592744), (8, 34944558), (11, 25414224), (12, 23296372), (16, 17472279), (22, 12707112), (24, 11648186), (33, 8471408), (44, 6353556), (48, 5824093), (66, 4235704), (88, 3176778), (121, 2310384), (127, 2201232), (132, 2117852), (176, 1588389), (242, 1155192), (254, 1100616), (264, 1058926), (363, 770128), (379, 737616), (381, 733744), (484, 577596), (508, 550308), (528, 529463), (726, 385064), (758, 368808), (762, 366872), (968, 288798), (1016, 275154), (1137, 245872), (1397, 200112), (1452, 192532), (1516, 184404), (1524, 183436), (1936, 144399), (2032, 137577), (2274, 122936), (2794, 100056), (2904, 96266), (3032, 92202), (3048, 91718), (4169, 67056), (4191, 66704), (4548, 61468), (5588, 50028), (5808, 48133), (6064, 46101), (6096, 45859), (8338, 33528), (8382, 33352), (9096, 30734), (11176, 25014), (12507, 22352), (15367, 18192), (16676, 16764)]