428559012

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5107}}^1$

素因数の和:5167

約数の個数: 120

約数和(自身を含む): 1315248704

約数和(自身を除く): 886689692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 189, 222, 252, 259, 324, 333, 378, 444, 518, 567, 666, 756, 777, 999, 1036, 1134, 1332, 1554, 1998, 2268, 2331, 2997, 3108, 3996, 4662, 5107, 5994, 6993, 9324, 10214, 11988, 13986, 15321, 20428, 20979, 27972, 30642, 35749, 41958, 45963, 61284, 71498, 83916, 91926, 107247, 137889, 142996, 183852, 188959, 214494, 275778, 321741, 377918, 413667, 428988, 551556, 566877, 643482, 755836, 827334, 965223, 1133754, 1286964, 1322713, 1654668, 1700631, 1930446, 2267508, 2645426, 2895669, 3401262, 3860892, 3968139, 5101893, 5290852, 5791338, 6802524, 7936278, 10203786, 11582676, 11904417, 15305679, 15872556, 20407572, 23808834, 30611358, 35713251, 47617668, 61222716, 71426502, 107139753, 142853004, 214279506, 428559012]

約数ペア:

[(1, 428559012), (2, 214279506), (3, 142853004), (4, 107139753), (6, 71426502), (7, 61222716), (9, 47617668), (12, 35713251), (14, 30611358), (18, 23808834), (21, 20407572), (27, 15872556), (28, 15305679), (36, 11904417), (37, 11582676), (42, 10203786), (54, 7936278), (63, 6802524), (74, 5791338), (81, 5290852), (84, 5101893), (108, 3968139), (111, 3860892), (126, 3401262), (148, 2895669), (162, 2645426), (189, 2267508), (222, 1930446), (252, 1700631), (259, 1654668), (324, 1322713), (333, 1286964), (378, 1133754), (444, 965223), (518, 827334), (567, 755836), (666, 643482), (756, 566877), (777, 551556), (999, 428988), (1036, 413667), (1134, 377918), (1332, 321741), (1554, 275778), (1998, 214494), (2268, 188959), (2331, 183852), (2997, 142996), (3108, 137889), (3996, 107247), (4662, 91926), (5107, 83916), (5994, 71498), (6993, 61284), (9324, 45963), (10214, 41958), (11988, 35749), (13986, 30642), (15321, 27972), (20428, 20979)]