221732856

素因数分解:

$2^3\times 3^3\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:338

約数の個数: 128

約数和(自身を含む): 635904000

約数和(自身を除く): 414171144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 108, 118, 127, 137, 177, 216, 236, 254, 274, 354, 381, 411, 472, 508, 531, 548, 708, 762, 822, 1016, 1062, 1096, 1143, 1233, 1416, 1524, 1593, 1644, 2124, 2286, 2466, 3048, 3186, 3288, 3429, 3699, 4248, 4572, 4932, 6372, 6858, 7398, 7493, 8083, 9144, 9864, 12744, 13716, 14796, 14986, 16166, 17399, 22479, 24249, 27432, 29592, 29972, 32332, 34798, 44958, 48498, 52197, 59944, 64664, 67437, 69596, 72747, 89916, 96996, 104394, 134874, 139192, 145494, 156591, 179832, 193992, 202311, 208788, 218241, 269748, 290988, 313182, 404622, 417576, 436482, 469773, 539496, 581976, 626364, 809244, 872964, 939546, 1026541, 1252728, 1618488, 1745928, 1879092, 2053082, 3079623, 3758184, 4106164, 6159246, 8212328, 9238869, 12318492, 18477738, 24636984, 27716607, 36955476, 55433214, 73910952, 110866428, 221732856]

約数ペア:

[(1, 221732856), (2, 110866428), (3, 73910952), (4, 55433214), (6, 36955476), (8, 27716607), (9, 24636984), (12, 18477738), (18, 12318492), (24, 9238869), (27, 8212328), (36, 6159246), (54, 4106164), (59, 3758184), (72, 3079623), (108, 2053082), (118, 1879092), (127, 1745928), (137, 1618488), (177, 1252728), (216, 1026541), (236, 939546), (254, 872964), (274, 809244), (354, 626364), (381, 581976), (411, 539496), (472, 469773), (508, 436482), (531, 417576), (548, 404622), (708, 313182), (762, 290988), (822, 269748), (1016, 218241), (1062, 208788), (1096, 202311), (1143, 193992), (1233, 179832), (1416, 156591), (1524, 145494), (1593, 139192), (1644, 134874), (2124, 104394), (2286, 96996), (2466, 89916), (3048, 72747), (3186, 69596), (3288, 67437), (3429, 64664), (3699, 59944), (4248, 52197), (4572, 48498), (4932, 44958), (6372, 34798), (6858, 32332), (7398, 29972), (7493, 29592), (8083, 27432), (9144, 24249), (9864, 22479), (12744, 17399), (13716, 16166), (14796, 14986)]