28299356064

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{42409}}^1$

素因数の和:42763

約数の個数: 144

約数和(自身を含む): 92252946240

約数和(自身を除く): 63953590176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 331, 336, 504, 662, 672, 993, 1008, 1324, 1986, 2016, 2317, 2648, 2979, 3972, 4634, 5296, 5958, 6951, 7944, 9268, 10592, 11916, 13902, 15888, 18536, 20853, 23832, 27804, 31776, 37072, 41706, 42409, 47664, 55608, 74144, 83412, 84818, 95328, 111216, 127227, 166824, 169636, 222432, 254454, 296863, 333648, 339272, 381681, 508908, 593726, 667296, 678544, 763362, 890589, 1017816, 1187452, 1357088, 1526724, 1781178, 2035632, 2374904, 2671767, 3053448, 3562356, 4071264, 4749808, 5343534, 6106896, 7124712, 9499616, 10687068, 12213792, 14037379, 14249424, 21374136, 28074758, 28498848, 42112137, 42748272, 56149516, 84224274, 85496544, 98261653, 112299032, 126336411, 168448548, 196523306, 224598064, 252672822, 294784959, 336897096, 393046612, 449196128, 505345644, 589569918, 673794192, 786093224, 884354877, 1010691288, 1179139836, 1347588384, 1572186448, 1768709754, 2021382576, 2358279672, 3144372896, 3537419508, 4042765152, 4716559344, 7074839016, 9433118688, 14149678032, 28299356064]

約数ペア:

[(1, 28299356064), (2, 14149678032), (3, 9433118688), (4, 7074839016), (6, 4716559344), (7, 4042765152), (8, 3537419508), (9, 3144372896), (12, 2358279672), (14, 2021382576), (16, 1768709754), (18, 1572186448), (21, 1347588384), (24, 1179139836), (28, 1010691288), (32, 884354877), (36, 786093224), (42, 673794192), (48, 589569918), (56, 505345644), (63, 449196128), (72, 393046612), (84, 336897096), (96, 294784959), (112, 252672822), (126, 224598064), (144, 196523306), (168, 168448548), (224, 126336411), (252, 112299032), (288, 98261653), (331, 85496544), (336, 84224274), (504, 56149516), (662, 42748272), (672, 42112137), (993, 28498848), (1008, 28074758), (1324, 21374136), (1986, 14249424), (2016, 14037379), (2317, 12213792), (2648, 10687068), (2979, 9499616), (3972, 7124712), (4634, 6106896), (5296, 5343534), (5958, 4749808), (6951, 4071264), (7944, 3562356), (9268, 3053448), (10592, 2671767), (11916, 2374904), (13902, 2035632), (15888, 1781178), (18536, 1526724), (20853, 1357088), (23832, 1187452), (27804, 1017816), (31776, 890589), (37072, 763362), (41706, 678544), (42409, 667296), (47664, 593726), (55608, 508908), (74144, 381681), (83412, 339272), (84818, 333648), (95328, 296863), (111216, 254454), (127227, 222432), (166824, 169636)]