4008963168

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{5009}}^1$

素因数の和:5429

約数の個数: 144

約数和(自身を含む): 13064556960

約数和(自身を除く): 9055593792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 397, 504, 672, 794, 1008, 1191, 1588, 2016, 2382, 2779, 3176, 3573, 4764, 5009, 5558, 6352, 7146, 8337, 9528, 10018, 11116, 12704, 14292, 15027, 16674, 19056, 20036, 22232, 25011, 28584, 30054, 33348, 35063, 38112, 40072, 44464, 45081, 50022, 57168, 60108, 66696, 70126, 80144, 88928, 90162, 100044, 105189, 114336, 120216, 133392, 140252, 160288, 180324, 200088, 210378, 240432, 266784, 280504, 315567, 360648, 400176, 420756, 480864, 561008, 631134, 721296, 800352, 841512, 1122016, 1262268, 1442592, 1683024, 1988573, 2524536, 3366048, 3977146, 5049072, 5965719, 7954292, 10098144, 11931438, 13920011, 15908584, 17897157, 23862876, 27840022, 31817168, 35794314, 41760033, 47725752, 55680044, 63634336, 71588628, 83520066, 95451504, 111360088, 125280099, 143177256, 167040132, 190903008, 222720176, 250560198, 286354512, 334080264, 445440352, 501120396, 572709024, 668160528, 1002240792, 1336321056, 2004481584, 4008963168]

約数ペア:

[(1, 4008963168), (2, 2004481584), (3, 1336321056), (4, 1002240792), (6, 668160528), (7, 572709024), (8, 501120396), (9, 445440352), (12, 334080264), (14, 286354512), (16, 250560198), (18, 222720176), (21, 190903008), (24, 167040132), (28, 143177256), (32, 125280099), (36, 111360088), (42, 95451504), (48, 83520066), (56, 71588628), (63, 63634336), (72, 55680044), (84, 47725752), (96, 41760033), (112, 35794314), (126, 31817168), (144, 27840022), (168, 23862876), (224, 17897157), (252, 15908584), (288, 13920011), (336, 11931438), (397, 10098144), (504, 7954292), (672, 5965719), (794, 5049072), (1008, 3977146), (1191, 3366048), (1588, 2524536), (2016, 1988573), (2382, 1683024), (2779, 1442592), (3176, 1262268), (3573, 1122016), (4764, 841512), (5009, 800352), (5558, 721296), (6352, 631134), (7146, 561008), (8337, 480864), (9528, 420756), (10018, 400176), (11116, 360648), (12704, 315567), (14292, 280504), (15027, 266784), (16674, 240432), (19056, 210378), (20036, 200088), (22232, 180324), (25011, 160288), (28584, 140252), (30054, 133392), (33348, 120216), (35063, 114336), (38112, 105189), (40072, 100044), (44464, 90162), (45081, 88928), (50022, 80144), (57168, 70126), (60108, 66696)]