1555324008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{4721}}^1$

素因数の和:4827

約数の個数: 128

約数和(自身を含む): 4650981120

約数和(自身を除く): 3095657112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 53, 56, 74, 84, 106, 111, 148, 159, 168, 212, 222, 259, 296, 318, 371, 424, 444, 518, 636, 742, 777, 888, 1036, 1113, 1272, 1484, 1554, 1961, 2072, 2226, 2968, 3108, 3922, 4452, 4721, 5883, 6216, 7844, 8904, 9442, 11766, 13727, 14163, 15688, 18884, 23532, 27454, 28326, 33047, 37768, 41181, 47064, 54908, 56652, 66094, 82362, 99141, 109816, 113304, 132188, 164724, 174677, 198282, 250213, 264376, 329448, 349354, 396564, 500426, 524031, 698708, 750639, 793128, 1000852, 1048062, 1222739, 1397416, 1501278, 1751491, 2001704, 2096124, 2445478, 3002556, 3502982, 3668217, 4192248, 4890956, 5254473, 6005112, 7005964, 7336434, 9257881, 9781912, 10508946, 14011928, 14672868, 18515762, 21017892, 27773643, 29345736, 37031524, 42035784, 55547286, 64805167, 74063048, 111094572, 129610334, 194415501, 222189144, 259220668, 388831002, 518441336, 777662004, 1555324008]

約数ペア:

[(1, 1555324008), (2, 777662004), (3, 518441336), (4, 388831002), (6, 259220668), (7, 222189144), (8, 194415501), (12, 129610334), (14, 111094572), (21, 74063048), (24, 64805167), (28, 55547286), (37, 42035784), (42, 37031524), (53, 29345736), (56, 27773643), (74, 21017892), (84, 18515762), (106, 14672868), (111, 14011928), (148, 10508946), (159, 9781912), (168, 9257881), (212, 7336434), (222, 7005964), (259, 6005112), (296, 5254473), (318, 4890956), (371, 4192248), (424, 3668217), (444, 3502982), (518, 3002556), (636, 2445478), (742, 2096124), (777, 2001704), (888, 1751491), (1036, 1501278), (1113, 1397416), (1272, 1222739), (1484, 1048062), (1554, 1000852), (1961, 793128), (2072, 750639), (2226, 698708), (2968, 524031), (3108, 500426), (3922, 396564), (4452, 349354), (4721, 329448), (5883, 264376), (6216, 250213), (7844, 198282), (8904, 174677), (9442, 164724), (11766, 132188), (13727, 113304), (14163, 109816), (15688, 99141), (18884, 82362), (23532, 66094), (27454, 56652), (28326, 54908), (33047, 47064), (37768, 41181)]