1280822574168

素因数分解:

$2^3\times 3^2\times {\mathrm{65599}}^1\times {\mathrm{271181}}^1$

素因数の和:336792

約数の個数: 48

約数和(自身を含む): 3468960144000

約数和(自身を除く): 2188137569832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 65599, 131198, 196797, 262396, 271181, 393594, 524792, 542362, 590391, 787188, 813543, 1084724, 1180782, 1574376, 1627086, 2169448, 2361564, 2440629, 3254172, 4723128, 4881258, 6508344, 9762516, 19525032, 17789202419, 35578404838, 53367607257, 71156809676, 106735214514, 142313619352, 160102821771, 213470429028, 320205643542, 426940858056, 640411287084, 1280822574168]

約数ペア:

[(1, 1280822574168), (2, 640411287084), (3, 426940858056), (4, 320205643542), (6, 213470429028), (8, 160102821771), (9, 142313619352), (12, 106735214514), (18, 71156809676), (24, 53367607257), (36, 35578404838), (72, 17789202419), (65599, 19525032), (131198, 9762516), (196797, 6508344), (262396, 4881258), (271181, 4723128), (393594, 3254172), (524792, 2440629), (542362, 2361564), (590391, 2169448), (787188, 1627086), (813543, 1574376), (1084724, 1180782)]