398260044

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{827}}^1$

素因数の和:874

約数の個数: 192

約数和(自身を含む): 1298304000

約数和(自身を除く): 900043956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 343, 351, 364, 378, 441, 468, 546, 588, 637, 686, 702, 756, 819, 827, 882, 1029, 1092, 1274, 1323, 1372, 1404, 1638, 1654, 1764, 1911, 2058, 2457, 2481, 2548, 2646, 3087, 3276, 3308, 3822, 4116, 4459, 4914, 4962, 5292, 5733, 5789, 6174, 7443, 7644, 8918, 9261, 9828, 9924, 10751, 11466, 11578, 12348, 13377, 14886, 17199, 17367, 17836, 18522, 21502, 22329, 22932, 23156, 26754, 29772, 32253, 34398, 34734, 37044, 40131, 40523, 43004, 44658, 52101, 53508, 64506, 68796, 69468, 75257, 80262, 81046, 89316, 96759, 104202, 120393, 121569, 129012, 150514, 156303, 160524, 162092, 193518, 208404, 225771, 240786, 243138, 283661, 290277, 301028, 312606, 364707, 387036, 451542, 481572, 486276, 526799, 567322, 580554, 625212, 677313, 729414, 850983, 903084, 1053598, 1094121, 1134644, 1161108, 1354626, 1458828, 1580397, 1701966, 2031939, 2107196, 2188242, 2552949, 2709252, 3160794, 3403932, 3687593, 4063878, 4376484, 4741191, 5105898, 6321588, 7375186, 7658847, 8127756, 9482382, 10211796, 11062779, 14223573, 14750372, 15317694, 18964764, 22125558, 28447146, 30635388, 33188337, 44251116, 56894292, 66376674, 99565011, 132753348, 199130022, 398260044]

約数ペア:

[(1, 398260044), (2, 199130022), (3, 132753348), (4, 99565011), (6, 66376674), (7, 56894292), (9, 44251116), (12, 33188337), (13, 30635388), (14, 28447146), (18, 22125558), (21, 18964764), (26, 15317694), (27, 14750372), (28, 14223573), (36, 11062779), (39, 10211796), (42, 9482382), (49, 8127756), (52, 7658847), (54, 7375186), (63, 6321588), (78, 5105898), (84, 4741191), (91, 4376484), (98, 4063878), (108, 3687593), (117, 3403932), (126, 3160794), (147, 2709252), (156, 2552949), (182, 2188242), (189, 2107196), (196, 2031939), (234, 1701966), (252, 1580397), (273, 1458828), (294, 1354626), (343, 1161108), (351, 1134644), (364, 1094121), (378, 1053598), (441, 903084), (468, 850983), (546, 729414), (588, 677313), (637, 625212), (686, 580554), (702, 567322), (756, 526799), (819, 486276), (827, 481572), (882, 451542), (1029, 387036), (1092, 364707), (1274, 312606), (1323, 301028), (1372, 290277), (1404, 283661), (1638, 243138), (1654, 240786), (1764, 225771), (1911, 208404), (2058, 193518), (2457, 162092), (2481, 160524), (2548, 156303), (2646, 150514), (3087, 129012), (3276, 121569), (3308, 120393), (3822, 104202), (4116, 96759), (4459, 89316), (4914, 81046), (4962, 80262), (5292, 75257), (5733, 69468), (5789, 68796), (6174, 64506), (7443, 53508), (7644, 52101), (8918, 44658), (9261, 43004), (9828, 40523), (9924, 40131), (10751, 37044), (11466, 34734), (11578, 34398), (12348, 32253), (13377, 29772), (14886, 26754), (17199, 23156), (17367, 22932), (17836, 22329), (18522, 21502)]