198323244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:580

約数の個数: 144

約数和(自身を含む): 603832320

約数和(自身を除く): 405509076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 53, 62, 63, 84, 93, 106, 124, 126, 159, 186, 212, 217, 252, 279, 318, 371, 372, 434, 477, 479, 558, 636, 651, 742, 868, 954, 958, 1113, 1116, 1302, 1437, 1484, 1643, 1908, 1916, 1953, 2226, 2604, 2874, 3286, 3339, 3353, 3906, 4311, 4452, 4929, 5748, 6572, 6678, 6706, 7812, 8622, 9858, 10059, 11501, 13356, 13412, 14787, 14849, 17244, 19716, 20118, 23002, 25387, 29574, 29698, 30177, 34503, 40236, 44547, 46004, 50774, 59148, 59396, 60354, 69006, 76161, 89094, 101548, 103509, 103943, 120708, 133641, 138012, 152322, 177709, 178188, 207018, 207886, 228483, 267282, 304644, 311829, 355418, 414036, 415772, 456966, 533127, 534564, 623658, 710836, 786997, 913932, 935487, 1066254, 1247316, 1573994, 1599381, 1870974, 2132508, 2360991, 3147988, 3198762, 3741948, 4721982, 5508979, 6397524, 7082973, 9443964, 11017958, 14165946, 16526937, 22035916, 28331892, 33053874, 49580811, 66107748, 99161622, 198323244]

約数ペア:

[(1, 198323244), (2, 99161622), (3, 66107748), (4, 49580811), (6, 33053874), (7, 28331892), (9, 22035916), (12, 16526937), (14, 14165946), (18, 11017958), (21, 9443964), (28, 7082973), (31, 6397524), (36, 5508979), (42, 4721982), (53, 3741948), (62, 3198762), (63, 3147988), (84, 2360991), (93, 2132508), (106, 1870974), (124, 1599381), (126, 1573994), (159, 1247316), (186, 1066254), (212, 935487), (217, 913932), (252, 786997), (279, 710836), (318, 623658), (371, 534564), (372, 533127), (434, 456966), (477, 415772), (479, 414036), (558, 355418), (636, 311829), (651, 304644), (742, 267282), (868, 228483), (954, 207886), (958, 207018), (1113, 178188), (1116, 177709), (1302, 152322), (1437, 138012), (1484, 133641), (1643, 120708), (1908, 103943), (1916, 103509), (1953, 101548), (2226, 89094), (2604, 76161), (2874, 69006), (3286, 60354), (3339, 59396), (3353, 59148), (3906, 50774), (4311, 46004), (4452, 44547), (4929, 40236), (5748, 34503), (6572, 30177), (6678, 29698), (6706, 29574), (7812, 25387), (8622, 23002), (9858, 20118), (10059, 19716), (11501, 17244), (13356, 14849), (13412, 14787)]