742190832

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:631

約数の個数: 120

約数和(自身を含む): 2122230240

約数和(自身を除く): 1380039408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 229, 284, 317, 426, 458, 568, 634, 639, 687, 852, 916, 951, 1136, 1268, 1278, 1374, 1704, 1832, 1902, 2061, 2536, 2556, 2748, 2853, 3408, 3664, 3804, 4122, 5072, 5112, 5496, 5706, 7608, 8244, 10224, 10992, 11412, 15216, 16259, 16488, 22507, 22824, 32518, 32976, 45014, 45648, 48777, 65036, 67521, 72593, 90028, 97554, 130072, 135042, 145186, 146331, 180056, 195108, 202563, 217779, 260144, 270084, 290372, 292662, 360112, 390216, 405126, 435558, 540168, 580744, 585324, 653337, 780432, 810252, 871116, 1080336, 1161488, 1170648, 1306674, 1620504, 1742232, 2341296, 2613348, 3241008, 3484464, 5154103, 5226696, 10308206, 10453392, 15462309, 20616412, 30924618, 41232824, 46386927, 61849236, 82465648, 92773854, 123698472, 185547708, 247396944, 371095416, 742190832]

約数ペア:

[(1, 742190832), (2, 371095416), (3, 247396944), (4, 185547708), (6, 123698472), (8, 92773854), (9, 82465648), (12, 61849236), (16, 46386927), (18, 41232824), (24, 30924618), (36, 20616412), (48, 15462309), (71, 10453392), (72, 10308206), (142, 5226696), (144, 5154103), (213, 3484464), (229, 3241008), (284, 2613348), (317, 2341296), (426, 1742232), (458, 1620504), (568, 1306674), (634, 1170648), (639, 1161488), (687, 1080336), (852, 871116), (916, 810252), (951, 780432), (1136, 653337), (1268, 585324), (1278, 580744), (1374, 540168), (1704, 435558), (1832, 405126), (1902, 390216), (2061, 360112), (2536, 292662), (2556, 290372), (2748, 270084), (2853, 260144), (3408, 217779), (3664, 202563), (3804, 195108), (4122, 180056), (5072, 146331), (5112, 145186), (5496, 135042), (5706, 130072), (7608, 97554), (8244, 90028), (10224, 72593), (10992, 67521), (11412, 65036), (15216, 48777), (16259, 45648), (16488, 45014), (22507, 32976), (22824, 32518)]