8909430684

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{2129}}^1$

素因数の和:2808

約数の個数: 144

約数和(自身を含む): 26434356480

約数和(自身を除く): 17524925796

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 647, 924, 1078, 1294, 1617, 1941, 2129, 2156, 2588, 3234, 3882, 4258, 4529, 6387, 6468, 7117, 7764, 8516, 9058, 12774, 13587, 14234, 14903, 18116, 21351, 23419, 25548, 27174, 28468, 29806, 31703, 42702, 44709, 46838, 49819, 54348, 59612, 63406, 70257, 85404, 89418, 93676, 95109, 99638, 104321, 126812, 140514, 149457, 163933, 178836, 190218, 199276, 208642, 281028, 298914, 312963, 327866, 348733, 380436, 417284, 491799, 597828, 625926, 655732, 697466, 983598, 1046199, 1147531, 1251852, 1377463, 1394932, 1967196, 2092398, 2295062, 2754926, 3442593, 4132389, 4184796, 4590124, 5509852, 6885186, 8264778, 9642241, 13770372, 15152093, 16529556, 19284482, 28926723, 30304186, 38568964, 45456279, 57853446, 60608372, 67495687, 90912558, 106064651, 115706892, 134991374, 181825116, 202487061, 212129302, 269982748, 318193953, 404974122, 424258604, 636387906, 742452557, 809948244, 1272775812, 1484905114, 2227357671, 2969810228, 4454715342, 8909430684]

約数ペア:

[(1, 8909430684), (2, 4454715342), (3, 2969810228), (4, 2227357671), (6, 1484905114), (7, 1272775812), (11, 809948244), (12, 742452557), (14, 636387906), (21, 424258604), (22, 404974122), (28, 318193953), (33, 269982748), (42, 212129302), (44, 202487061), (49, 181825116), (66, 134991374), (77, 115706892), (84, 106064651), (98, 90912558), (132, 67495687), (147, 60608372), (154, 57853446), (196, 45456279), (231, 38568964), (294, 30304186), (308, 28926723), (462, 19284482), (539, 16529556), (588, 15152093), (647, 13770372), (924, 9642241), (1078, 8264778), (1294, 6885186), (1617, 5509852), (1941, 4590124), (2129, 4184796), (2156, 4132389), (2588, 3442593), (3234, 2754926), (3882, 2295062), (4258, 2092398), (4529, 1967196), (6387, 1394932), (6468, 1377463), (7117, 1251852), (7764, 1147531), (8516, 1046199), (9058, 983598), (12774, 697466), (13587, 655732), (14234, 625926), (14903, 597828), (18116, 491799), (21351, 417284), (23419, 380436), (25548, 348733), (27174, 327866), (28468, 312963), (29806, 298914), (31703, 281028), (42702, 208642), (44709, 199276), (46838, 190218), (49819, 178836), (54348, 163933), (59612, 149457), (63406, 140514), (70257, 126812), (85404, 104321), (89418, 99638), (93676, 95109)]