748676304

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1721}}^1$

素因数の和:1810

約数の個数: 160

約数和(自身を含む): 2306102400

約数和(自身を除く): 1557426096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 53, 54, 57, 72, 76, 106, 108, 114, 144, 152, 159, 171, 212, 216, 228, 304, 318, 342, 424, 432, 456, 477, 513, 636, 684, 848, 912, 954, 1007, 1026, 1272, 1368, 1431, 1721, 1908, 2014, 2052, 2544, 2736, 2862, 3021, 3442, 3816, 4028, 4104, 5163, 5724, 6042, 6884, 7632, 8056, 8208, 9063, 10326, 11448, 12084, 13768, 15489, 16112, 18126, 20652, 22896, 24168, 27189, 27536, 30978, 32699, 36252, 41304, 46467, 48336, 54378, 61956, 65398, 72504, 82608, 91213, 92934, 98097, 108756, 123912, 130796, 145008, 182426, 185868, 196194, 217512, 247824, 261592, 273639, 294291, 364852, 371736, 392388, 435024, 523184, 547278, 588582, 729704, 743472, 784776, 820917, 882873, 1094556, 1177164, 1459408, 1569552, 1641834, 1733047, 1765746, 2189112, 2354328, 2462751, 3283668, 3466094, 3531492, 4378224, 4708656, 4925502, 5199141, 6567336, 6932188, 7062984, 9851004, 10398282, 13134672, 13864376, 14125968, 15597423, 19702008, 20796564, 27728752, 31194846, 39404016, 41593128, 46792269, 62389692, 83186256, 93584538, 124779384, 187169076, 249558768, 374338152, 748676304]

約数ペア:

[(1, 748676304), (2, 374338152), (3, 249558768), (4, 187169076), (6, 124779384), (8, 93584538), (9, 83186256), (12, 62389692), (16, 46792269), (18, 41593128), (19, 39404016), (24, 31194846), (27, 27728752), (36, 20796564), (38, 19702008), (48, 15597423), (53, 14125968), (54, 13864376), (57, 13134672), (72, 10398282), (76, 9851004), (106, 7062984), (108, 6932188), (114, 6567336), (144, 5199141), (152, 4925502), (159, 4708656), (171, 4378224), (212, 3531492), (216, 3466094), (228, 3283668), (304, 2462751), (318, 2354328), (342, 2189112), (424, 1765746), (432, 1733047), (456, 1641834), (477, 1569552), (513, 1459408), (636, 1177164), (684, 1094556), (848, 882873), (912, 820917), (954, 784776), (1007, 743472), (1026, 729704), (1272, 588582), (1368, 547278), (1431, 523184), (1721, 435024), (1908, 392388), (2014, 371736), (2052, 364852), (2544, 294291), (2736, 273639), (2862, 261592), (3021, 247824), (3442, 217512), (3816, 196194), (4028, 185868), (4104, 182426), (5163, 145008), (5724, 130796), (6042, 123912), (6884, 108756), (7632, 98097), (8056, 92934), (8208, 91213), (9063, 82608), (10326, 72504), (11448, 65398), (12084, 61956), (13768, 54378), (15489, 48336), (16112, 46467), (18126, 41304), (20652, 36252), (22896, 32699), (24168, 30978), (27189, 27536)]