551990376

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1667}}^1$

素因数の和:1765

約数の個数: 160

約数和(自身を含む): 1792232640

約数和(自身を除く): 1240242264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 73, 81, 84, 108, 126, 146, 162, 168, 189, 216, 219, 252, 292, 324, 378, 438, 504, 511, 567, 584, 648, 657, 756, 876, 1022, 1134, 1314, 1512, 1533, 1667, 1752, 1971, 2044, 2268, 2628, 3066, 3334, 3942, 4088, 4536, 4599, 5001, 5256, 5913, 6132, 6668, 7884, 9198, 10002, 11669, 11826, 12264, 13336, 13797, 15003, 15768, 18396, 20004, 23338, 23652, 27594, 30006, 35007, 36792, 40008, 41391, 45009, 46676, 47304, 55188, 60012, 70014, 82782, 90018, 93352, 105021, 110376, 120024, 121691, 135027, 140028, 165564, 180036, 210042, 243382, 270054, 280056, 315063, 331128, 360072, 365073, 420084, 486764, 540108, 630126, 730146, 840168, 851837, 945189, 973528, 1080216, 1095219, 1260252, 1460292, 1703674, 1890378, 2190438, 2520504, 2555511, 2920584, 3285657, 3407348, 3780756, 4380876, 5111022, 6571314, 6814696, 7561512, 7666533, 8761752, 9856971, 10222044, 13142628, 15333066, 19713942, 20444088, 22999599, 26285256, 30666132, 39427884, 45999198, 61332264, 68998797, 78855768, 91998396, 137997594, 183996792, 275995188, 551990376]

約数ペア:

[(1, 551990376), (2, 275995188), (3, 183996792), (4, 137997594), (6, 91998396), (7, 78855768), (8, 68998797), (9, 61332264), (12, 45999198), (14, 39427884), (18, 30666132), (21, 26285256), (24, 22999599), (27, 20444088), (28, 19713942), (36, 15333066), (42, 13142628), (54, 10222044), (56, 9856971), (63, 8761752), (72, 7666533), (73, 7561512), (81, 6814696), (84, 6571314), (108, 5111022), (126, 4380876), (146, 3780756), (162, 3407348), (168, 3285657), (189, 2920584), (216, 2555511), (219, 2520504), (252, 2190438), (292, 1890378), (324, 1703674), (378, 1460292), (438, 1260252), (504, 1095219), (511, 1080216), (567, 973528), (584, 945189), (648, 851837), (657, 840168), (756, 730146), (876, 630126), (1022, 540108), (1134, 486764), (1314, 420084), (1512, 365073), (1533, 360072), (1667, 331128), (1752, 315063), (1971, 280056), (2044, 270054), (2268, 243382), (2628, 210042), (3066, 180036), (3334, 165564), (3942, 140028), (4088, 135027), (4536, 121691), (4599, 120024), (5001, 110376), (5256, 105021), (5913, 93352), (6132, 90018), (6668, 82782), (7884, 70014), (9198, 60012), (10002, 55188), (11669, 47304), (11826, 46676), (12264, 45009), (13336, 41391), (13797, 40008), (15003, 36792), (15768, 35007), (18396, 30006), (20004, 27594), (23338, 23652)]