785246688

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1$

素因数の和:825

約数の個数: 144

約数和(自身を含む): 2329236000

約数和(自身を除く): 1543989312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 149, 174, 232, 261, 288, 298, 348, 447, 464, 522, 596, 631, 696, 894, 928, 1044, 1192, 1262, 1341, 1392, 1788, 1893, 2088, 2384, 2524, 2682, 2784, 3576, 3786, 4176, 4321, 4768, 5048, 5364, 5679, 7152, 7572, 8352, 8642, 10096, 10728, 11358, 12963, 14304, 15144, 17284, 18299, 20192, 21456, 22716, 25926, 30288, 34568, 36598, 38889, 42912, 45432, 51852, 54897, 60576, 69136, 73196, 77778, 90864, 94019, 103704, 109794, 138272, 146392, 155556, 164691, 181728, 188038, 207408, 219588, 282057, 292784, 311112, 329382, 376076, 414816, 439176, 564114, 585568, 622224, 658764, 752152, 846171, 878352, 1128228, 1244448, 1317528, 1504304, 1692342, 1756704, 2256456, 2635056, 2726551, 3008608, 3384684, 4512912, 5270112, 5453102, 6769368, 8179653, 9025824, 10906204, 13538736, 16359306, 21812408, 24538959, 27077472, 32718612, 43624816, 49077918, 65437224, 87249632, 98155836, 130874448, 196311672, 261748896, 392623344, 785246688]

約数ペア:

[(1, 785246688), (2, 392623344), (3, 261748896), (4, 196311672), (6, 130874448), (8, 98155836), (9, 87249632), (12, 65437224), (16, 49077918), (18, 43624816), (24, 32718612), (29, 27077472), (32, 24538959), (36, 21812408), (48, 16359306), (58, 13538736), (72, 10906204), (87, 9025824), (96, 8179653), (116, 6769368), (144, 5453102), (149, 5270112), (174, 4512912), (232, 3384684), (261, 3008608), (288, 2726551), (298, 2635056), (348, 2256456), (447, 1756704), (464, 1692342), (522, 1504304), (596, 1317528), (631, 1244448), (696, 1128228), (894, 878352), (928, 846171), (1044, 752152), (1192, 658764), (1262, 622224), (1341, 585568), (1392, 564114), (1788, 439176), (1893, 414816), (2088, 376076), (2384, 329382), (2524, 311112), (2682, 292784), (2784, 282057), (3576, 219588), (3786, 207408), (4176, 188038), (4321, 181728), (4768, 164691), (5048, 155556), (5364, 146392), (5679, 138272), (7152, 109794), (7572, 103704), (8352, 94019), (8642, 90864), (10096, 77778), (10728, 73196), (11358, 69136), (12963, 60576), (14304, 54897), (15144, 51852), (17284, 45432), (18299, 42912), (20192, 38889), (21456, 36598), (22716, 34568), (25926, 30288)]