1439888424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{68881}}^1$

素因数の和:68970

約数の個数: 64

約数和(自身を含む): 3934539840

約数和(自身を除く): 2494651416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 134, 156, 201, 268, 312, 402, 536, 804, 871, 1608, 1742, 2613, 3484, 5226, 6968, 10452, 20904, 68881, 137762, 206643, 275524, 413286, 551048, 826572, 895453, 1653144, 1790906, 2686359, 3581812, 4615027, 5372718, 7163624, 9230054, 10745436, 13845081, 18460108, 21490872, 27690162, 36920216, 55380324, 59995351, 110760648, 119990702, 179986053, 239981404, 359972106, 479962808, 719944212, 1439888424]

約数ペア:

[(1, 1439888424), (2, 719944212), (3, 479962808), (4, 359972106), (6, 239981404), (8, 179986053), (12, 119990702), (13, 110760648), (24, 59995351), (26, 55380324), (39, 36920216), (52, 27690162), (67, 21490872), (78, 18460108), (104, 13845081), (134, 10745436), (156, 9230054), (201, 7163624), (268, 5372718), (312, 4615027), (402, 3581812), (536, 2686359), (804, 1790906), (871, 1653144), (1608, 895453), (1742, 826572), (2613, 551048), (3484, 413286), (5226, 275524), (6968, 206643), (10452, 137762), (20904, 68881)]