284187168

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:415

約数の個数: 144

約数和(自身を含む): 843897600

約数和(自身を除く): 559710432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 139, 144, 186, 229, 248, 278, 279, 288, 372, 417, 458, 496, 556, 558, 687, 744, 834, 916, 992, 1112, 1116, 1251, 1374, 1488, 1668, 1832, 2061, 2224, 2232, 2502, 2748, 2976, 3336, 3664, 4122, 4309, 4448, 4464, 5004, 5496, 6672, 7099, 7328, 8244, 8618, 8928, 10008, 10992, 12927, 13344, 14198, 16488, 17236, 20016, 21297, 21984, 25854, 28396, 31831, 32976, 34472, 38781, 40032, 42594, 51708, 56792, 63662, 63891, 65952, 68944, 77562, 85188, 95493, 103416, 113584, 127324, 127782, 137888, 155124, 170376, 190986, 206832, 227168, 254648, 255564, 286479, 310248, 340752, 381972, 413664, 509296, 511128, 572958, 620496, 681504, 763944, 986761, 1018592, 1022256, 1145916, 1240992, 1527888, 1973522, 2044512, 2291832, 2960283, 3055776, 3947044, 4583664, 5920566, 7894088, 8880849, 9167328, 11841132, 15788176, 17761698, 23682264, 31576352, 35523396, 47364528, 71046792, 94729056, 142093584, 284187168]

約数ペア:

[(1, 284187168), (2, 142093584), (3, 94729056), (4, 71046792), (6, 47364528), (8, 35523396), (9, 31576352), (12, 23682264), (16, 17761698), (18, 15788176), (24, 11841132), (31, 9167328), (32, 8880849), (36, 7894088), (48, 5920566), (62, 4583664), (72, 3947044), (93, 3055776), (96, 2960283), (124, 2291832), (139, 2044512), (144, 1973522), (186, 1527888), (229, 1240992), (248, 1145916), (278, 1022256), (279, 1018592), (288, 986761), (372, 763944), (417, 681504), (458, 620496), (496, 572958), (556, 511128), (558, 509296), (687, 413664), (744, 381972), (834, 340752), (916, 310248), (992, 286479), (1112, 255564), (1116, 254648), (1251, 227168), (1374, 206832), (1488, 190986), (1668, 170376), (1832, 155124), (2061, 137888), (2224, 127782), (2232, 127324), (2502, 113584), (2748, 103416), (2976, 95493), (3336, 85188), (3664, 77562), (4122, 68944), (4309, 65952), (4448, 63891), (4464, 63662), (5004, 56792), (5496, 51708), (6672, 42594), (7099, 40032), (7328, 38781), (8244, 34472), (8618, 32976), (8928, 31831), (10008, 28396), (10992, 25854), (12927, 21984), (13344, 21297), (14198, 20016), (16488, 17236)]