290179344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2205

約数の個数: 160

約数和(自身を含む): 952827904

約数和(自身を除く): 662648560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 248, 273, 312, 336, 364, 372, 403, 434, 496, 546, 624, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1456, 1488, 1612, 1736, 2143, 2184, 2418, 2604, 2821, 3224, 3472, 4286, 4368, 4836, 5208, 5642, 6429, 6448, 8463, 8572, 9672, 10416, 11284, 12858, 15001, 16926, 17144, 19344, 22568, 25716, 27859, 30002, 33852, 34288, 45003, 45136, 51432, 55718, 60004, 66433, 67704, 83577, 90006, 102864, 111436, 120008, 132866, 135408, 167154, 180012, 195013, 199299, 222872, 240016, 265732, 334308, 360024, 390026, 398598, 445744, 465031, 531464, 585039, 668616, 720048, 780052, 797196, 863629, 930062, 1062928, 1170078, 1337232, 1395093, 1560104, 1594392, 1727258, 1860124, 2340156, 2590887, 2790186, 3120208, 3188784, 3454516, 3720248, 4680312, 5181774, 5580372, 6045403, 6909032, 7440496, 9360624, 10363548, 11160744, 12090806, 13818064, 18136209, 20727096, 22321488, 24181612, 36272418, 41454192, 48363224, 72544836, 96726448, 145089672, 290179344]

約数ペア:

[(1, 290179344), (2, 145089672), (3, 96726448), (4, 72544836), (6, 48363224), (7, 41454192), (8, 36272418), (12, 24181612), (13, 22321488), (14, 20727096), (16, 18136209), (21, 13818064), (24, 12090806), (26, 11160744), (28, 10363548), (31, 9360624), (39, 7440496), (42, 6909032), (48, 6045403), (52, 5580372), (56, 5181774), (62, 4680312), (78, 3720248), (84, 3454516), (91, 3188784), (93, 3120208), (104, 2790186), (112, 2590887), (124, 2340156), (156, 1860124), (168, 1727258), (182, 1594392), (186, 1560104), (208, 1395093), (217, 1337232), (248, 1170078), (273, 1062928), (312, 930062), (336, 863629), (364, 797196), (372, 780052), (403, 720048), (434, 668616), (496, 585039), (546, 531464), (624, 465031), (651, 445744), (728, 398598), (744, 390026), (806, 360024), (868, 334308), (1092, 265732), (1209, 240016), (1302, 222872), (1456, 199299), (1488, 195013), (1612, 180012), (1736, 167154), (2143, 135408), (2184, 132866), (2418, 120008), (2604, 111436), (2821, 102864), (3224, 90006), (3472, 83577), (4286, 67704), (4368, 66433), (4836, 60004), (5208, 55718), (5642, 51432), (6429, 45136), (6448, 45003), (8463, 34288), (8572, 33852), (9672, 30002), (10416, 27859), (11284, 25716), (12858, 22568), (15001, 19344), (16926, 17144)]