291109416

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{9619}}^1$

素因数の和:9738

約数の個数: 64

約数和(自身を含む): 791918400

約数和(自身を除く): 500808984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 97, 104, 156, 194, 291, 312, 388, 582, 776, 1164, 1261, 2328, 2522, 3783, 5044, 7566, 9619, 10088, 15132, 19238, 28857, 30264, 38476, 57714, 76952, 115428, 125047, 230856, 250094, 375141, 500188, 750282, 933043, 1000376, 1500564, 1866086, 2799129, 3001128, 3732172, 5598258, 7464344, 11196516, 12129559, 22393032, 24259118, 36388677, 48518236, 72777354, 97036472, 145554708, 291109416]

約数ペア:

[(1, 291109416), (2, 145554708), (3, 97036472), (4, 72777354), (6, 48518236), (8, 36388677), (12, 24259118), (13, 22393032), (24, 12129559), (26, 11196516), (39, 7464344), (52, 5598258), (78, 3732172), (97, 3001128), (104, 2799129), (156, 1866086), (194, 1500564), (291, 1000376), (312, 933043), (388, 750282), (582, 500188), (776, 375141), (1164, 250094), (1261, 230856), (2328, 125047), (2522, 115428), (3783, 76952), (5044, 57714), (7566, 38476), (9619, 30264), (10088, 28857), (15132, 19238)]