1919964144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{5813}}^1$

素因数の和:6814

約数の個数: 80

約数和(自身を含む): 5675208192

約数和(自身を除く): 3755244048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 983, 1966, 2949, 3932, 5813, 5898, 6881, 7864, 11626, 11796, 13762, 15728, 17439, 20643, 23252, 23592, 27524, 34878, 40691, 41286, 46504, 47184, 55048, 69756, 81382, 82572, 93008, 110096, 122073, 139512, 162764, 165144, 244146, 279024, 325528, 330288, 488292, 651056, 976584, 1953168, 5714179, 11428358, 17142537, 22856716, 34285074, 39999253, 45713432, 68570148, 79998506, 91426864, 119997759, 137140296, 159997012, 239995518, 274280592, 319994024, 479991036, 639988048, 959982072, 1919964144]

約数ペア:

[(1, 1919964144), (2, 959982072), (3, 639988048), (4, 479991036), (6, 319994024), (7, 274280592), (8, 239995518), (12, 159997012), (14, 137140296), (16, 119997759), (21, 91426864), (24, 79998506), (28, 68570148), (42, 45713432), (48, 39999253), (56, 34285074), (84, 22856716), (112, 17142537), (168, 11428358), (336, 5714179), (983, 1953168), (1966, 976584), (2949, 651056), (3932, 488292), (5813, 330288), (5898, 325528), (6881, 279024), (7864, 244146), (11626, 165144), (11796, 162764), (13762, 139512), (15728, 122073), (17439, 110096), (20643, 93008), (23252, 82572), (23592, 81382), (27524, 69756), (34878, 55048), (40691, 47184), (41286, 46504)]