426367022360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{4208123}}^1$

素因数の和:4208300

約数の個数: 64

約数和(自身を含む): 1022574132000

約数和(自身を除く): 596207109640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 149, 170, 298, 340, 596, 680, 745, 1192, 1490, 2533, 2980, 5066, 5960, 10132, 12665, 20264, 25330, 50660, 101320, 4208123, 8416246, 16832492, 21040615, 33664984, 42081230, 71538091, 84162460, 143076182, 168324920, 286152364, 357690455, 572304728, 627010327, 715380910, 1254020654, 1430761820, 2508041308, 2861523640, 3135051635, 5016082616, 6270103270, 10659175559, 12540206540, 21318351118, 25080413080, 42636702236, 53295877795, 85273404472, 106591755590, 213183511180, 426367022360]

約数ペア:

[(1, 426367022360), (2, 213183511180), (4, 106591755590), (5, 85273404472), (8, 53295877795), (10, 42636702236), (17, 25080413080), (20, 21318351118), (34, 12540206540), (40, 10659175559), (68, 6270103270), (85, 5016082616), (136, 3135051635), (149, 2861523640), (170, 2508041308), (298, 1430761820), (340, 1254020654), (596, 715380910), (680, 627010327), (745, 572304728), (1192, 357690455), (1490, 286152364), (2533, 168324920), (2980, 143076182), (5066, 84162460), (5960, 71538091), (10132, 42081230), (12665, 33664984), (20264, 21040615), (25330, 16832492), (50660, 8416246), (101320, 4208123)]