788252508

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{5227}}^1$

素因数の和:5367

約数の個数: 72

約数和(自身を含む): 2055231360

約数和(自身を除く): 1266978852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 71, 118, 142, 177, 213, 236, 284, 354, 426, 531, 639, 708, 852, 1062, 1278, 2124, 2556, 4189, 5227, 8378, 10454, 12567, 15681, 16756, 20908, 25134, 31362, 37701, 47043, 50268, 62724, 75402, 94086, 150804, 188172, 308393, 371117, 616786, 742234, 925179, 1113351, 1233572, 1484468, 1850358, 2226702, 2775537, 3340053, 3700716, 4453404, 5551074, 6680106, 11102148, 13360212, 21895903, 43791806, 65687709, 87583612, 131375418, 197063127, 262750836, 394126254, 788252508]

約数ペア:

[(1, 788252508), (2, 394126254), (3, 262750836), (4, 197063127), (6, 131375418), (9, 87583612), (12, 65687709), (18, 43791806), (36, 21895903), (59, 13360212), (71, 11102148), (118, 6680106), (142, 5551074), (177, 4453404), (213, 3700716), (236, 3340053), (284, 2775537), (354, 2226702), (426, 1850358), (531, 1484468), (639, 1233572), (708, 1113351), (852, 925179), (1062, 742234), (1278, 616786), (2124, 371117), (2556, 308393), (4189, 188172), (5227, 150804), (8378, 94086), (10454, 75402), (12567, 62724), (15681, 50268), (16756, 47043), (20908, 37701), (25134, 31362)]