239397984

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1721}}^1$

素因数の和:1770

約数の個数: 192

約数和(自身を含む): 833172480

約数和(自身を除く): 593774496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 96, 108, 112, 126, 138, 144, 161, 168, 184, 189, 207, 216, 224, 252, 276, 288, 322, 336, 368, 378, 414, 432, 483, 504, 552, 621, 644, 672, 736, 756, 828, 864, 966, 1008, 1104, 1242, 1288, 1449, 1512, 1656, 1721, 1932, 2016, 2208, 2484, 2576, 2898, 3024, 3312, 3442, 3864, 4347, 4968, 5152, 5163, 5796, 6048, 6624, 6884, 7728, 8694, 9936, 10326, 11592, 12047, 13768, 15456, 15489, 17388, 19872, 20652, 23184, 24094, 27536, 30978, 34776, 36141, 39583, 41304, 46368, 46467, 48188, 55072, 61956, 69552, 72282, 79166, 82608, 92934, 96376, 108423, 118749, 123912, 139104, 144564, 158332, 165216, 185868, 192752, 216846, 237498, 247824, 277081, 289128, 316664, 325269, 356247, 371736, 385504, 433692, 474996, 495648, 554162, 578256, 633328, 650538, 712494, 743472, 831243, 867384, 949992, 1068741, 1108324, 1156512, 1266656, 1301076, 1424988, 1486944, 1662486, 1734768, 1899984, 2137482, 2216648, 2493729, 2602152, 2849976, 3324972, 3469536, 3799968, 4274964, 4433296, 4987458, 5204304, 5699952, 6649944, 7481187, 8549928, 8866592, 9974916, 10408608, 11399904, 13299888, 14962374, 17099856, 19949832, 26599776, 29924748, 34199712, 39899664, 59849496, 79799328, 119698992, 239397984]

約数ペア:

[(1, 239397984), (2, 119698992), (3, 79799328), (4, 59849496), (6, 39899664), (7, 34199712), (8, 29924748), (9, 26599776), (12, 19949832), (14, 17099856), (16, 14962374), (18, 13299888), (21, 11399904), (23, 10408608), (24, 9974916), (27, 8866592), (28, 8549928), (32, 7481187), (36, 6649944), (42, 5699952), (46, 5204304), (48, 4987458), (54, 4433296), (56, 4274964), (63, 3799968), (69, 3469536), (72, 3324972), (84, 2849976), (92, 2602152), (96, 2493729), (108, 2216648), (112, 2137482), (126, 1899984), (138, 1734768), (144, 1662486), (161, 1486944), (168, 1424988), (184, 1301076), (189, 1266656), (207, 1156512), (216, 1108324), (224, 1068741), (252, 949992), (276, 867384), (288, 831243), (322, 743472), (336, 712494), (368, 650538), (378, 633328), (414, 578256), (432, 554162), (483, 495648), (504, 474996), (552, 433692), (621, 385504), (644, 371736), (672, 356247), (736, 325269), (756, 316664), (828, 289128), (864, 277081), (966, 247824), (1008, 237498), (1104, 216846), (1242, 192752), (1288, 185868), (1449, 165216), (1512, 158332), (1656, 144564), (1721, 139104), (1932, 123912), (2016, 118749), (2208, 108423), (2484, 96376), (2576, 92934), (2898, 82608), (3024, 79166), (3312, 72282), (3442, 69552), (3864, 61956), (4347, 55072), (4968, 48188), (5152, 46467), (5163, 46368), (5796, 41304), (6048, 39583), (6624, 36141), (6884, 34776), (7728, 30978), (8694, 27536), (9936, 24094), (10326, 23184), (11592, 20652), (12047, 19872), (13768, 17388), (15456, 15489)]