208809744

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1049}}^1$

素因数の和:1113

約数の個数: 160

約数和(自身を含む): 656208000

約数和(自身を除く): 447398256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 29, 33, 39, 44, 48, 52, 58, 66, 78, 87, 88, 104, 116, 132, 143, 156, 174, 176, 208, 232, 264, 286, 312, 319, 348, 377, 429, 464, 528, 572, 624, 638, 696, 754, 858, 957, 1049, 1131, 1144, 1276, 1392, 1508, 1716, 1914, 2098, 2262, 2288, 2552, 3016, 3147, 3432, 3828, 4147, 4196, 4524, 5104, 6032, 6294, 6864, 7656, 8294, 8392, 9048, 11539, 12441, 12588, 13637, 15312, 16588, 16784, 18096, 23078, 24882, 25176, 27274, 30421, 33176, 34617, 40911, 46156, 49764, 50352, 54548, 60842, 66352, 69234, 81822, 91263, 92312, 99528, 109096, 121684, 138468, 150007, 163644, 182526, 184624, 199056, 218192, 243368, 276936, 300014, 327288, 334631, 365052, 395473, 450021, 486736, 553872, 600028, 654576, 669262, 730104, 790946, 900042, 1003893, 1186419, 1200056, 1338524, 1460208, 1581892, 1800084, 2007786, 2372838, 2400112, 2677048, 3163784, 3600168, 4015572, 4350203, 4745676, 5354096, 6327568, 7200336, 8031144, 8700406, 9491352, 13050609, 16062288, 17400812, 18982704, 26101218, 34801624, 52202436, 69603248, 104404872, 208809744]

約数ペア:

[(1, 208809744), (2, 104404872), (3, 69603248), (4, 52202436), (6, 34801624), (8, 26101218), (11, 18982704), (12, 17400812), (13, 16062288), (16, 13050609), (22, 9491352), (24, 8700406), (26, 8031144), (29, 7200336), (33, 6327568), (39, 5354096), (44, 4745676), (48, 4350203), (52, 4015572), (58, 3600168), (66, 3163784), (78, 2677048), (87, 2400112), (88, 2372838), (104, 2007786), (116, 1800084), (132, 1581892), (143, 1460208), (156, 1338524), (174, 1200056), (176, 1186419), (208, 1003893), (232, 900042), (264, 790946), (286, 730104), (312, 669262), (319, 654576), (348, 600028), (377, 553872), (429, 486736), (464, 450021), (528, 395473), (572, 365052), (624, 334631), (638, 327288), (696, 300014), (754, 276936), (858, 243368), (957, 218192), (1049, 199056), (1131, 184624), (1144, 182526), (1276, 163644), (1392, 150007), (1508, 138468), (1716, 121684), (1914, 109096), (2098, 99528), (2262, 92312), (2288, 91263), (2552, 81822), (3016, 69234), (3147, 66352), (3432, 60842), (3828, 54548), (4147, 50352), (4196, 49764), (4524, 46156), (5104, 40911), (6032, 34617), (6294, 33176), (6864, 30421), (7656, 27274), (8294, 25176), (8392, 24882), (9048, 23078), (11539, 18096), (12441, 16784), (12588, 16588), (13637, 15312)]