1557644016

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1707943}}^1$

素因数の和:1707973

約数の個数: 40

約数和(自身を含む): 4235701120

約数和(自身を除く): 2678057104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 1707943, 3415886, 5123829, 6831772, 10247658, 13663544, 20495316, 27327088, 32450917, 40990632, 64901834, 81981264, 97352751, 129803668, 194705502, 259607336, 389411004, 519214672, 778822008, 1557644016]

約数ペア:

[(1, 1557644016), (2, 778822008), (3, 519214672), (4, 389411004), (6, 259607336), (8, 194705502), (12, 129803668), (16, 97352751), (19, 81981264), (24, 64901834), (38, 40990632), (48, 32450917), (57, 27327088), (76, 20495316), (114, 13663544), (152, 10247658), (228, 6831772), (304, 5123829), (456, 3415886), (912, 1707943)]