1278408096

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{70459}}^1$

素因数の和:70488

約数の個数: 120

約数和(自身を含む): 4296932640

約数和(自身を除く): 3018524544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 18144, 70459, 140918, 211377, 281836, 422754, 493213, 563672, 634131, 845508, 986426, 1127344, 1268262, 1479639, 1691016, 1902393, 1972852, 2254688, 2536524, 2959278, 3382032, 3804786, 3945704, 4438917, 5073048, 5707179, 5918556, 6764064, 7609572, 7891408, 8877834, 10146096, 11414358, 11837112, 13316751, 15219144, 15782816, 17755668, 20292192, 22828716, 23674224, 26633502, 30438288, 35511336, 39950253, 45657432, 47348448, 53267004, 60876576, 71022672, 79900506, 91314864, 106534008, 142045344, 159801012, 182629728, 213068016, 319602024, 426136032, 639204048, 1278408096]

約数ペア:

[(1, 1278408096), (2, 639204048), (3, 426136032), (4, 319602024), (6, 213068016), (7, 182629728), (8, 159801012), (9, 142045344), (12, 106534008), (14, 91314864), (16, 79900506), (18, 71022672), (21, 60876576), (24, 53267004), (27, 47348448), (28, 45657432), (32, 39950253), (36, 35511336), (42, 30438288), (48, 26633502), (54, 23674224), (56, 22828716), (63, 20292192), (72, 17755668), (81, 15782816), (84, 15219144), (96, 13316751), (108, 11837112), (112, 11414358), (126, 10146096), (144, 8877834), (162, 7891408), (168, 7609572), (189, 6764064), (216, 5918556), (224, 5707179), (252, 5073048), (288, 4438917), (324, 3945704), (336, 3804786), (378, 3382032), (432, 2959278), (504, 2536524), (567, 2254688), (648, 1972852), (672, 1902393), (756, 1691016), (864, 1479639), (1008, 1268262), (1134, 1127344), (1296, 986426), (1512, 845508), (2016, 634131), (2268, 563672), (2592, 493213), (3024, 422754), (4536, 281836), (6048, 211377), (9072, 140918), (18144, 70459)]