1993751496

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{279707}}^1$

素因数の和:279736

約数の個数: 80

約数和(自身を含む): 6092040240

約数和(自身を除く): 4098288744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 7128, 279707, 559414, 839121, 1118828, 1678242, 2237656, 2517363, 3076777, 3356484, 5034726, 6153554, 6712968, 7552089, 9230331, 10069452, 12307108, 15104178, 18460662, 20138904, 22656267, 24614216, 27690993, 30208356, 36921324, 45312534, 55381986, 60416712, 73842648, 83072979, 90625068, 110763972, 166145958, 181250136, 221527944, 249218937, 332291916, 498437874, 664583832, 996875748, 1993751496]

約数ペア:

[(1, 1993751496), (2, 996875748), (3, 664583832), (4, 498437874), (6, 332291916), (8, 249218937), (9, 221527944), (11, 181250136), (12, 166145958), (18, 110763972), (22, 90625068), (24, 83072979), (27, 73842648), (33, 60416712), (36, 55381986), (44, 45312534), (54, 36921324), (66, 30208356), (72, 27690993), (81, 24614216), (88, 22656267), (99, 20138904), (108, 18460662), (132, 15104178), (162, 12307108), (198, 10069452), (216, 9230331), (264, 7552089), (297, 6712968), (324, 6153554), (396, 5034726), (594, 3356484), (648, 3076777), (792, 2517363), (891, 2237656), (1188, 1678242), (1782, 1118828), (2376, 839121), (3564, 559414), (7128, 279707)]