556897968

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20681}}^1$

素因数の和:20723

約数の個数: 120

約数和(自身を含む): 1800326736

約数和(自身を除く): 1243428768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 306, 374, 396, 408, 528, 561, 612, 748, 792, 816, 1122, 1224, 1496, 1584, 1683, 2244, 2448, 2992, 3366, 4488, 6732, 8976, 13464, 20681, 26928, 41362, 62043, 82724, 124086, 165448, 186129, 227491, 248172, 330896, 351577, 372258, 454982, 496344, 682473, 703154, 744516, 909964, 992688, 1054731, 1364946, 1406308, 1489032, 1819928, 2047419, 2109462, 2729892, 2812616, 2978064, 3164193, 3639856, 3867347, 4094838, 4218924, 5459784, 5625232, 6328386, 7734694, 8189676, 8437848, 10919568, 11602041, 12656772, 15469388, 16379352, 16875696, 23204082, 25313544, 30938776, 32758704, 34806123, 46408164, 50627088, 61877552, 69612246, 92816328, 139224492, 185632656, 278448984, 556897968]

約数ペア:

[(1, 556897968), (2, 278448984), (3, 185632656), (4, 139224492), (6, 92816328), (8, 69612246), (9, 61877552), (11, 50627088), (12, 46408164), (16, 34806123), (17, 32758704), (18, 30938776), (22, 25313544), (24, 23204082), (33, 16875696), (34, 16379352), (36, 15469388), (44, 12656772), (48, 11602041), (51, 10919568), (66, 8437848), (68, 8189676), (72, 7734694), (88, 6328386), (99, 5625232), (102, 5459784), (132, 4218924), (136, 4094838), (144, 3867347), (153, 3639856), (176, 3164193), (187, 2978064), (198, 2812616), (204, 2729892), (264, 2109462), (272, 2047419), (306, 1819928), (374, 1489032), (396, 1406308), (408, 1364946), (528, 1054731), (561, 992688), (612, 909964), (748, 744516), (792, 703154), (816, 682473), (1122, 496344), (1224, 454982), (1496, 372258), (1584, 351577), (1683, 330896), (2244, 248172), (2448, 227491), (2992, 186129), (3366, 165448), (4488, 124086), (6732, 82724), (8976, 62043), (13464, 41362), (20681, 26928)]