392600988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27061}}^1$

素因数の和:27115

約数の個数: 72

約数和(自身を含む): 1103263616

約数和(自身を除く): 710662628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 27061, 54122, 81183, 108244, 162366, 243549, 324732, 351793, 487098, 703586, 838891, 974196, 1055379, 1407172, 1677782, 2110758, 2516673, 3166137, 3355564, 4221516, 5033346, 6332274, 7550019, 10066692, 10905583, 12664548, 15100038, 21811166, 30200076, 32716749, 43622332, 65433498, 98150247, 130866996, 196300494, 392600988]

約数ペア:

[(1, 392600988), (2, 196300494), (3, 130866996), (4, 98150247), (6, 65433498), (9, 43622332), (12, 32716749), (13, 30200076), (18, 21811166), (26, 15100038), (31, 12664548), (36, 10905583), (39, 10066692), (52, 7550019), (62, 6332274), (78, 5033346), (93, 4221516), (117, 3355564), (124, 3166137), (156, 2516673), (186, 2110758), (234, 1677782), (279, 1407172), (372, 1055379), (403, 974196), (468, 838891), (558, 703586), (806, 487098), (1116, 351793), (1209, 324732), (1612, 243549), (2418, 162366), (3627, 108244), (4836, 81183), (7254, 54122), (14508, 27061)]