1992937488

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{16871}}^1$

素因数の和:17012

約数の個数: 80

約数和(自身を含む): 5422795776

約数和(自身を除く): 3429858288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 107, 138, 184, 214, 276, 321, 368, 428, 552, 642, 856, 1104, 1284, 1712, 2461, 2568, 4922, 5136, 7383, 9844, 14766, 16871, 19688, 29532, 33742, 39376, 50613, 59064, 67484, 101226, 118128, 134968, 202452, 269936, 388033, 404904, 776066, 809808, 1164099, 1552132, 1805197, 2328198, 3104264, 3610394, 4656396, 5415591, 6208528, 7220788, 9312792, 10831182, 14441576, 18625584, 21662364, 28883152, 41519531, 43324728, 83039062, 86649456, 124558593, 166078124, 249117186, 332156248, 498234372, 664312496, 996468744, 1992937488]

約数ペア:

[(1, 1992937488), (2, 996468744), (3, 664312496), (4, 498234372), (6, 332156248), (8, 249117186), (12, 166078124), (16, 124558593), (23, 86649456), (24, 83039062), (46, 43324728), (48, 41519531), (69, 28883152), (92, 21662364), (107, 18625584), (138, 14441576), (184, 10831182), (214, 9312792), (276, 7220788), (321, 6208528), (368, 5415591), (428, 4656396), (552, 3610394), (642, 3104264), (856, 2328198), (1104, 1805197), (1284, 1552132), (1712, 1164099), (2461, 809808), (2568, 776066), (4922, 404904), (5136, 388033), (7383, 269936), (9844, 202452), (14766, 134968), (16871, 118128), (19688, 101226), (29532, 67484), (33742, 59064), (39376, 50613)]