284613728

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2411}}^1$

素因数の和:2476

約数の個数: 96

約数和(自身を含む): 700213248

約数和(自身を除く): 415599520

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 68, 112, 119, 124, 136, 217, 224, 238, 248, 272, 434, 476, 496, 527, 544, 868, 952, 992, 1054, 1736, 1904, 2108, 2411, 3472, 3689, 3808, 4216, 4822, 6944, 7378, 8432, 9644, 14756, 16864, 16877, 19288, 29512, 33754, 38576, 40987, 59024, 67508, 74741, 77152, 81974, 118048, 135016, 149482, 163948, 270032, 286909, 298964, 327896, 523187, 540064, 573818, 597928, 655792, 1046374, 1147636, 1195856, 1270597, 1311584, 2092748, 2295272, 2391712, 2541194, 4185496, 4590544, 5082388, 8370992, 8894179, 9181088, 10164776, 16741984, 17788358, 20329552, 35576716, 40659104, 71153432, 142306864, 284613728]

約数ペア:

[(1, 284613728), (2, 142306864), (4, 71153432), (7, 40659104), (8, 35576716), (14, 20329552), (16, 17788358), (17, 16741984), (28, 10164776), (31, 9181088), (32, 8894179), (34, 8370992), (56, 5082388), (62, 4590544), (68, 4185496), (112, 2541194), (119, 2391712), (124, 2295272), (136, 2092748), (217, 1311584), (224, 1270597), (238, 1195856), (248, 1147636), (272, 1046374), (434, 655792), (476, 597928), (496, 573818), (527, 540064), (544, 523187), (868, 327896), (952, 298964), (992, 286909), (1054, 270032), (1736, 163948), (1904, 149482), (2108, 135016), (2411, 118048), (3472, 81974), (3689, 77152), (3808, 74741), (4216, 67508), (4822, 59024), (6944, 40987), (7378, 38576), (8432, 33754), (9644, 29512), (14756, 19288), (16864, 16877)]