1661016912

素因数分解:

$2^4\times 3^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{2269}}^1$

素因数の和:2532

約数の個数: 80

約数和(自身を含む): 4364065920

約数和(自身を除く): 2703049008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 101, 151, 202, 302, 303, 404, 453, 604, 606, 808, 906, 1208, 1212, 1616, 1812, 2269, 2416, 2424, 3624, 4538, 4848, 6807, 7248, 9076, 13614, 15251, 18152, 27228, 30502, 36304, 45753, 54456, 61004, 91506, 108912, 122008, 183012, 229169, 244016, 342619, 366024, 458338, 685238, 687507, 732048, 916676, 1027857, 1370476, 1375014, 1833352, 2055714, 2740952, 2750028, 3666704, 4111428, 5481904, 5500056, 8222856, 11000112, 16445712, 34604519, 69209038, 103813557, 138418076, 207627114, 276836152, 415254228, 553672304, 830508456, 1661016912]

約数ペア:

[(1, 1661016912), (2, 830508456), (3, 553672304), (4, 415254228), (6, 276836152), (8, 207627114), (12, 138418076), (16, 103813557), (24, 69209038), (48, 34604519), (101, 16445712), (151, 11000112), (202, 8222856), (302, 5500056), (303, 5481904), (404, 4111428), (453, 3666704), (604, 2750028), (606, 2740952), (808, 2055714), (906, 1833352), (1208, 1375014), (1212, 1370476), (1616, 1027857), (1812, 916676), (2269, 732048), (2416, 687507), (2424, 685238), (3624, 458338), (4538, 366024), (4848, 342619), (6807, 244016), (7248, 229169), (9076, 183012), (13614, 122008), (15251, 108912), (18152, 91506), (27228, 61004), (30502, 54456), (36304, 45753)]