268463844

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1222

約数の個数: 144

約数和(自身を含む): 805109760

約数和(自身を除く): 536645916

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 31, 33, 36, 38, 44, 57, 62, 66, 76, 93, 99, 114, 124, 132, 171, 186, 198, 209, 228, 279, 341, 342, 372, 396, 418, 558, 589, 627, 682, 684, 836, 1023, 1116, 1151, 1178, 1254, 1364, 1767, 1881, 2046, 2302, 2356, 2508, 3069, 3453, 3534, 3762, 4092, 4604, 5301, 6138, 6479, 6906, 7068, 7524, 10359, 10602, 12276, 12661, 12958, 13812, 19437, 20718, 21204, 21869, 25322, 25916, 35681, 37983, 38874, 41436, 43738, 50644, 58311, 65607, 71362, 75966, 77748, 87476, 107043, 113949, 116622, 131214, 142724, 151932, 196821, 214086, 227898, 233244, 240559, 262428, 321129, 392491, 393642, 428172, 455796, 481118, 642258, 677939, 721677, 784982, 787284, 962236, 1177473, 1284516, 1355878, 1443354, 1569964, 2033817, 2165031, 2354946, 2711756, 2886708, 3532419, 4067634, 4330062, 4709892, 6101451, 7064838, 7457329, 8135268, 8660124, 12202902, 14129676, 14914658, 22371987, 24405804, 29829316, 44743974, 67115961, 89487948, 134231922, 268463844]

約数ペア:

[(1, 268463844), (2, 134231922), (3, 89487948), (4, 67115961), (6, 44743974), (9, 29829316), (11, 24405804), (12, 22371987), (18, 14914658), (19, 14129676), (22, 12202902), (31, 8660124), (33, 8135268), (36, 7457329), (38, 7064838), (44, 6101451), (57, 4709892), (62, 4330062), (66, 4067634), (76, 3532419), (93, 2886708), (99, 2711756), (114, 2354946), (124, 2165031), (132, 2033817), (171, 1569964), (186, 1443354), (198, 1355878), (209, 1284516), (228, 1177473), (279, 962236), (341, 787284), (342, 784982), (372, 721677), (396, 677939), (418, 642258), (558, 481118), (589, 455796), (627, 428172), (682, 393642), (684, 392491), (836, 321129), (1023, 262428), (1116, 240559), (1151, 233244), (1178, 227898), (1254, 214086), (1364, 196821), (1767, 151932), (1881, 142724), (2046, 131214), (2302, 116622), (2356, 113949), (2508, 107043), (3069, 87476), (3453, 77748), (3534, 75966), (3762, 71362), (4092, 65607), (4604, 58311), (5301, 50644), (6138, 43738), (6479, 41436), (6906, 38874), (7068, 37983), (7524, 35681), (10359, 25916), (10602, 25322), (12276, 21869), (12661, 21204), (12958, 20718), (13812, 19437)]