289778916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{4643}}^1$

素因数の和:5400

約数の個数: 48

約数和(自身を含む): 773950464

約数和(自身を除く): 484171548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 743, 1486, 2229, 2972, 4458, 4643, 5201, 8916, 9286, 10402, 13929, 15603, 18572, 20804, 27858, 31206, 32501, 55716, 62412, 65002, 97503, 130004, 195006, 390012, 3449749, 6899498, 10349247, 13798996, 20698494, 24148243, 41396988, 48296486, 72444729, 96592972, 144889458, 289778916]

約数ペア:

[(1, 289778916), (2, 144889458), (3, 96592972), (4, 72444729), (6, 48296486), (7, 41396988), (12, 24148243), (14, 20698494), (21, 13798996), (28, 10349247), (42, 6899498), (84, 3449749), (743, 390012), (1486, 195006), (2229, 130004), (2972, 97503), (4458, 65002), (4643, 62412), (5201, 55716), (8916, 32501), (9286, 31206), (10402, 27858), (13929, 20804), (15603, 18572)]