778506768

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2069}}^1$

素因数の和:2166

約数の個数: 160

約数和(自身を含む): 2443593600

約数和(自身を除く): 1665086832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 67, 72, 78, 104, 108, 117, 134, 144, 156, 201, 208, 216, 234, 268, 312, 351, 402, 432, 468, 536, 603, 624, 702, 804, 871, 936, 1072, 1206, 1404, 1608, 1742, 1809, 1872, 2069, 2412, 2613, 2808, 3216, 3484, 3618, 4138, 4824, 5226, 5616, 6207, 6968, 7236, 7839, 8276, 9648, 10452, 12414, 13936, 14472, 15678, 16552, 18621, 20904, 23517, 24828, 26897, 28944, 31356, 33104, 37242, 41808, 47034, 49656, 53794, 55863, 62712, 74484, 80691, 94068, 99312, 107588, 111726, 125424, 138623, 148968, 161382, 188136, 215176, 223452, 242073, 277246, 297936, 322764, 376272, 415869, 430352, 446904, 484146, 554492, 645528, 726219, 831738, 893808, 968292, 1108984, 1247607, 1291056, 1452438, 1663476, 1802099, 1936584, 2217968, 2495214, 2904876, 3326952, 3604198, 3742821, 3873168, 4990428, 5406297, 5809752, 6653904, 7208396, 7485642, 9980856, 10812594, 11619504, 14416792, 14971284, 16218891, 19961712, 21625188, 28833584, 29942568, 32437782, 43250376, 48656673, 59885136, 64875564, 86500752, 97313346, 129751128, 194626692, 259502256, 389253384, 778506768]

約数ペア:

[(1, 778506768), (2, 389253384), (3, 259502256), (4, 194626692), (6, 129751128), (8, 97313346), (9, 86500752), (12, 64875564), (13, 59885136), (16, 48656673), (18, 43250376), (24, 32437782), (26, 29942568), (27, 28833584), (36, 21625188), (39, 19961712), (48, 16218891), (52, 14971284), (54, 14416792), (67, 11619504), (72, 10812594), (78, 9980856), (104, 7485642), (108, 7208396), (117, 6653904), (134, 5809752), (144, 5406297), (156, 4990428), (201, 3873168), (208, 3742821), (216, 3604198), (234, 3326952), (268, 2904876), (312, 2495214), (351, 2217968), (402, 1936584), (432, 1802099), (468, 1663476), (536, 1452438), (603, 1291056), (624, 1247607), (702, 1108984), (804, 968292), (871, 893808), (936, 831738), (1072, 726219), (1206, 645528), (1404, 554492), (1608, 484146), (1742, 446904), (1809, 430352), (1872, 415869), (2069, 376272), (2412, 322764), (2613, 297936), (2808, 277246), (3216, 242073), (3484, 223452), (3618, 215176), (4138, 188136), (4824, 161382), (5226, 148968), (5616, 138623), (6207, 125424), (6968, 111726), (7236, 107588), (7839, 99312), (8276, 94068), (9648, 80691), (10452, 74484), (12414, 62712), (13936, 55863), (14472, 53794), (15678, 49656), (16552, 47034), (18621, 41808), (20904, 37242), (23517, 33104), (24828, 31356), (26897, 28944)]