191218872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{26647}}^1$

素因数の和:26692

約数の個数: 64

約数和(自身を含む): 537223680

約数和(自身を除く): 346004808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 7176, 26647, 53294, 79941, 106588, 159882, 213176, 319764, 346411, 612881, 639528, 692822, 1039233, 1225762, 1385644, 1838643, 2078466, 2451524, 2771288, 3677286, 4156932, 4903048, 7354572, 7967453, 8313864, 14709144, 15934906, 23902359, 31869812, 47804718, 63739624, 95609436, 191218872]

約数ペア:

[(1, 191218872), (2, 95609436), (3, 63739624), (4, 47804718), (6, 31869812), (8, 23902359), (12, 15934906), (13, 14709144), (23, 8313864), (24, 7967453), (26, 7354572), (39, 4903048), (46, 4156932), (52, 3677286), (69, 2771288), (78, 2451524), (92, 2078466), (104, 1838643), (138, 1385644), (156, 1225762), (184, 1039233), (276, 692822), (299, 639528), (312, 612881), (552, 346411), (598, 319764), (897, 213176), (1196, 159882), (1794, 106588), (2392, 79941), (3588, 53294), (7176, 26647)]