878483712

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1213}}^1$

素因数の和:1296

約数の個数: 144

約数和(自身を含む): 2501267328

約数和(自身を除く): 1622783616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 41, 46, 48, 64, 69, 82, 92, 96, 123, 128, 138, 164, 184, 192, 246, 256, 276, 328, 368, 384, 492, 552, 656, 736, 768, 943, 984, 1104, 1213, 1312, 1472, 1886, 1968, 2208, 2426, 2624, 2829, 2944, 3639, 3772, 3936, 4416, 4852, 5248, 5658, 5888, 7278, 7544, 7872, 8832, 9704, 10496, 11316, 14556, 15088, 15744, 17664, 19408, 22632, 27899, 29112, 30176, 31488, 38816, 45264, 49733, 55798, 58224, 60352, 77632, 83697, 90528, 99466, 111596, 116448, 120704, 149199, 155264, 167394, 181056, 198932, 223192, 232896, 241408, 298398, 310528, 334788, 362112, 397864, 446384, 465792, 596796, 669576, 724224, 795728, 892768, 931584, 1143859, 1193592, 1339152, 1591456, 1785536, 2287718, 2387184, 2678304, 3182912, 3431577, 3571072, 4575436, 4774368, 5356608, 6365824, 6863154, 7142144, 9150872, 9548736, 10713216, 12731648, 13726308, 18301744, 19097472, 21426432, 27452616, 36603488, 38194944, 54905232, 73206976, 109810464, 146413952, 219620928, 292827904, 439241856, 878483712]

約数ペア:

[(1, 878483712), (2, 439241856), (3, 292827904), (4, 219620928), (6, 146413952), (8, 109810464), (12, 73206976), (16, 54905232), (23, 38194944), (24, 36603488), (32, 27452616), (41, 21426432), (46, 19097472), (48, 18301744), (64, 13726308), (69, 12731648), (82, 10713216), (92, 9548736), (96, 9150872), (123, 7142144), (128, 6863154), (138, 6365824), (164, 5356608), (184, 4774368), (192, 4575436), (246, 3571072), (256, 3431577), (276, 3182912), (328, 2678304), (368, 2387184), (384, 2287718), (492, 1785536), (552, 1591456), (656, 1339152), (736, 1193592), (768, 1143859), (943, 931584), (984, 892768), (1104, 795728), (1213, 724224), (1312, 669576), (1472, 596796), (1886, 465792), (1968, 446384), (2208, 397864), (2426, 362112), (2624, 334788), (2829, 310528), (2944, 298398), (3639, 241408), (3772, 232896), (3936, 223192), (4416, 198932), (4852, 181056), (5248, 167394), (5658, 155264), (5888, 149199), (7278, 120704), (7544, 116448), (7872, 111596), (8832, 99466), (9704, 90528), (10496, 83697), (11316, 77632), (14556, 60352), (15088, 58224), (15744, 55798), (17664, 49733), (19408, 45264), (22632, 38816), (27899, 31488), (29112, 30176)]