222788718

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1049}}^1$

素因数の和:1108

約数の個数: 96

約数和(自身を含む): 550368000

約数和(自身を除く): 327579282

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 81, 114, 138, 162, 171, 207, 243, 342, 414, 437, 486, 513, 621, 874, 1026, 1049, 1242, 1311, 1539, 1863, 2098, 2622, 3078, 3147, 3726, 3933, 4617, 5589, 6294, 7866, 9234, 9441, 11178, 11799, 18882, 19931, 23598, 24127, 28323, 35397, 39862, 48254, 56646, 59793, 70794, 72381, 84969, 106191, 119586, 144762, 169938, 179379, 212382, 217143, 254907, 358758, 434286, 458413, 509814, 538137, 651429, 916826, 1076274, 1302858, 1375239, 1614411, 1954287, 2750478, 3228822, 3908574, 4125717, 4843233, 5862861, 8251434, 9686466, 11725722, 12377151, 24754302, 37131453, 74262906, 111394359, 222788718]

約数ペア:

[(1, 222788718), (2, 111394359), (3, 74262906), (6, 37131453), (9, 24754302), (18, 12377151), (19, 11725722), (23, 9686466), (27, 8251434), (38, 5862861), (46, 4843233), (54, 4125717), (57, 3908574), (69, 3228822), (81, 2750478), (114, 1954287), (138, 1614411), (162, 1375239), (171, 1302858), (207, 1076274), (243, 916826), (342, 651429), (414, 538137), (437, 509814), (486, 458413), (513, 434286), (621, 358758), (874, 254907), (1026, 217143), (1049, 212382), (1242, 179379), (1311, 169938), (1539, 144762), (1863, 119586), (2098, 106191), (2622, 84969), (3078, 72381), (3147, 70794), (3726, 59793), (3933, 56646), (4617, 48254), (5589, 39862), (6294, 35397), (7866, 28323), (9234, 24127), (9441, 23598), (11178, 19931), (11799, 18882)]