204469488

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:924

約数の個数: 160

約数和(自身を含む): 639840000

約数和(自身を除く): 435370512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 36, 38, 48, 54, 57, 58, 72, 76, 87, 108, 114, 116, 144, 152, 171, 174, 216, 228, 232, 261, 304, 342, 348, 432, 456, 464, 513, 522, 551, 684, 696, 783, 859, 912, 1026, 1044, 1102, 1368, 1392, 1566, 1653, 1718, 2052, 2088, 2204, 2577, 2736, 3132, 3306, 3436, 4104, 4176, 4408, 4959, 5154, 6264, 6612, 6872, 7731, 8208, 8816, 9918, 10308, 12528, 13224, 13744, 14877, 15462, 16321, 19836, 20616, 23193, 24911, 26448, 29754, 30924, 32642, 39672, 41232, 46386, 48963, 49822, 59508, 61848, 65284, 74733, 79344, 92772, 97926, 99644, 119016, 123696, 130568, 146889, 149466, 185544, 195852, 199288, 224199, 238032, 261136, 293778, 298932, 371088, 391704, 398576, 440667, 448398, 473309, 587556, 597864, 672597, 783408, 881334, 896796, 946618, 1175112, 1195728, 1345194, 1419927, 1762668, 1793592, 1893236, 2350224, 2690388, 2839854, 3525336, 3587184, 3786472, 4259781, 5380776, 5679708, 7050672, 7572944, 8519562, 10761552, 11359416, 12779343, 17039124, 22718832, 25558686, 34078248, 51117372, 68156496, 102234744, 204469488]

約数ペア:

[(1, 204469488), (2, 102234744), (3, 68156496), (4, 51117372), (6, 34078248), (8, 25558686), (9, 22718832), (12, 17039124), (16, 12779343), (18, 11359416), (19, 10761552), (24, 8519562), (27, 7572944), (29, 7050672), (36, 5679708), (38, 5380776), (48, 4259781), (54, 3786472), (57, 3587184), (58, 3525336), (72, 2839854), (76, 2690388), (87, 2350224), (108, 1893236), (114, 1793592), (116, 1762668), (144, 1419927), (152, 1345194), (171, 1195728), (174, 1175112), (216, 946618), (228, 896796), (232, 881334), (261, 783408), (304, 672597), (342, 597864), (348, 587556), (432, 473309), (456, 448398), (464, 440667), (513, 398576), (522, 391704), (551, 371088), (684, 298932), (696, 293778), (783, 261136), (859, 238032), (912, 224199), (1026, 199288), (1044, 195852), (1102, 185544), (1368, 149466), (1392, 146889), (1566, 130568), (1653, 123696), (1718, 119016), (2052, 99644), (2088, 97926), (2204, 92772), (2577, 79344), (2736, 74733), (3132, 65284), (3306, 61848), (3436, 59508), (4104, 49822), (4176, 48963), (4408, 46386), (4959, 41232), (5154, 39672), (6264, 32642), (6612, 30924), (6872, 29754), (7731, 26448), (8208, 24911), (8816, 23193), (9918, 20616), (10308, 19836), (12528, 16321), (13224, 15462), (13744, 14877)]