258236424

素因数分解:

$2^3\times 3^4\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:265

約数の個数: 160

約数和(自身を含む): 756201600

約数和(自身を除く): 497965176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 61, 72, 81, 94, 108, 122, 139, 141, 162, 183, 188, 216, 244, 278, 282, 324, 366, 376, 417, 423, 488, 549, 556, 564, 648, 732, 834, 846, 1098, 1112, 1128, 1251, 1269, 1464, 1647, 1668, 1692, 2196, 2502, 2538, 2867, 3294, 3336, 3384, 3753, 3807, 4392, 4941, 5004, 5076, 5734, 6533, 6588, 7506, 7614, 8479, 8601, 9882, 10008, 10152, 11259, 11468, 13066, 13176, 15012, 15228, 16958, 17202, 19599, 19764, 22518, 22936, 25437, 25803, 26132, 30024, 30456, 33916, 34404, 39198, 39528, 45036, 50874, 51606, 52264, 58797, 67832, 68808, 76311, 77409, 78396, 90072, 101748, 103212, 117594, 152622, 154818, 156792, 176391, 203496, 206424, 228933, 232227, 235188, 305244, 309636, 352782, 398513, 457866, 464454, 470376, 529173, 610488, 619272, 686799, 705564, 797026, 915732, 928908, 1058346, 1195539, 1373598, 1411128, 1594052, 1831464, 1857816, 2116692, 2391078, 2747196, 3188104, 3586617, 4233384, 4782156, 5494392, 7173234, 9564312, 10759851, 14346468, 21519702, 28692936, 32279553, 43039404, 64559106, 86078808, 129118212, 258236424]

約数ペア:

[(1, 258236424), (2, 129118212), (3, 86078808), (4, 64559106), (6, 43039404), (8, 32279553), (9, 28692936), (12, 21519702), (18, 14346468), (24, 10759851), (27, 9564312), (36, 7173234), (47, 5494392), (54, 4782156), (61, 4233384), (72, 3586617), (81, 3188104), (94, 2747196), (108, 2391078), (122, 2116692), (139, 1857816), (141, 1831464), (162, 1594052), (183, 1411128), (188, 1373598), (216, 1195539), (244, 1058346), (278, 928908), (282, 915732), (324, 797026), (366, 705564), (376, 686799), (417, 619272), (423, 610488), (488, 529173), (549, 470376), (556, 464454), (564, 457866), (648, 398513), (732, 352782), (834, 309636), (846, 305244), (1098, 235188), (1112, 232227), (1128, 228933), (1251, 206424), (1269, 203496), (1464, 176391), (1647, 156792), (1668, 154818), (1692, 152622), (2196, 117594), (2502, 103212), (2538, 101748), (2867, 90072), (3294, 78396), (3336, 77409), (3384, 76311), (3753, 68808), (3807, 67832), (4392, 58797), (4941, 52264), (5004, 51606), (5076, 50874), (5734, 45036), (6533, 39528), (6588, 39198), (7506, 34404), (7614, 33916), (8479, 30456), (8601, 30024), (9882, 26132), (10008, 25803), (10152, 25437), (11259, 22936), (11468, 22518), (13066, 19764), (13176, 19599), (15012, 17202), (15228, 16958)]