1900338744

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{87881}}^1$

素因数の和:87960

約数の個数: 64

約数和(自身を含む): 5125278240

約数和(自身を除く): 3224939496

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 53, 68, 102, 106, 136, 159, 204, 212, 318, 408, 424, 636, 901, 1272, 1802, 2703, 3604, 5406, 7208, 10812, 21624, 87881, 175762, 263643, 351524, 527286, 703048, 1054572, 1493977, 2109144, 2987954, 4481931, 4657693, 5975908, 8963862, 9315386, 11951816, 13973079, 17927724, 18630772, 27946158, 35855448, 37261544, 55892316, 79180781, 111784632, 158361562, 237542343, 316723124, 475084686, 633446248, 950169372, 1900338744]

約数ペア:

[(1, 1900338744), (2, 950169372), (3, 633446248), (4, 475084686), (6, 316723124), (8, 237542343), (12, 158361562), (17, 111784632), (24, 79180781), (34, 55892316), (51, 37261544), (53, 35855448), (68, 27946158), (102, 18630772), (106, 17927724), (136, 13973079), (159, 11951816), (204, 9315386), (212, 8963862), (318, 5975908), (408, 4657693), (424, 4481931), (636, 2987954), (901, 2109144), (1272, 1493977), (1802, 1054572), (2703, 703048), (3604, 527286), (5406, 351524), (7208, 263643), (10812, 175762), (21624, 87881)]