998235072

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1721}}^1$

素因数の和:1811

約数の個数: 168

約数和(自身を含む): 3070463760

約数和(自身を除く): 2072228688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 53, 57, 64, 72, 76, 96, 106, 114, 144, 152, 159, 171, 192, 212, 228, 288, 304, 318, 342, 424, 456, 477, 576, 608, 636, 684, 848, 912, 954, 1007, 1216, 1272, 1368, 1696, 1721, 1824, 1908, 2014, 2544, 2736, 3021, 3392, 3442, 3648, 3816, 4028, 5088, 5163, 5472, 6042, 6884, 7632, 8056, 9063, 10176, 10326, 10944, 12084, 13768, 15264, 15489, 16112, 18126, 20652, 24168, 27536, 30528, 30978, 32224, 32699, 36252, 41304, 48336, 55072, 61956, 64448, 65398, 72504, 82608, 91213, 96672, 98097, 110144, 123912, 130796, 145008, 165216, 182426, 193344, 196194, 247824, 261592, 273639, 290016, 294291, 330432, 364852, 392388, 495648, 523184, 547278, 580032, 588582, 729704, 784776, 820917, 991296, 1046368, 1094556, 1177164, 1459408, 1569552, 1641834, 1733047, 2092736, 2189112, 2354328, 2918816, 3139104, 3283668, 3466094, 4378224, 4708656, 5199141, 5837632, 6278208, 6567336, 6932188, 8756448, 9417312, 10398282, 13134672, 13864376, 15597423, 17512896, 18834624, 20796564, 26269344, 27728752, 31194846, 41593128, 52538688, 55457504, 62389692, 83186256, 110915008, 124779384, 166372512, 249558768, 332745024, 499117536, 998235072]

約数ペア:

[(1, 998235072), (2, 499117536), (3, 332745024), (4, 249558768), (6, 166372512), (8, 124779384), (9, 110915008), (12, 83186256), (16, 62389692), (18, 55457504), (19, 52538688), (24, 41593128), (32, 31194846), (36, 27728752), (38, 26269344), (48, 20796564), (53, 18834624), (57, 17512896), (64, 15597423), (72, 13864376), (76, 13134672), (96, 10398282), (106, 9417312), (114, 8756448), (144, 6932188), (152, 6567336), (159, 6278208), (171, 5837632), (192, 5199141), (212, 4708656), (228, 4378224), (288, 3466094), (304, 3283668), (318, 3139104), (342, 2918816), (424, 2354328), (456, 2189112), (477, 2092736), (576, 1733047), (608, 1641834), (636, 1569552), (684, 1459408), (848, 1177164), (912, 1094556), (954, 1046368), (1007, 991296), (1216, 820917), (1272, 784776), (1368, 729704), (1696, 588582), (1721, 580032), (1824, 547278), (1908, 523184), (2014, 495648), (2544, 392388), (2736, 364852), (3021, 330432), (3392, 294291), (3442, 290016), (3648, 273639), (3816, 261592), (4028, 247824), (5088, 196194), (5163, 193344), (5472, 182426), (6042, 165216), (6884, 145008), (7632, 130796), (8056, 123912), (9063, 110144), (10176, 98097), (10326, 96672), (10944, 91213), (12084, 82608), (13768, 72504), (15264, 65398), (15489, 64448), (16112, 61956), (18126, 55072), (20652, 48336), (24168, 41304), (27536, 36252), (30528, 32699), (30978, 32224)]