388377568332

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{22428827}}^1$

素因数の和:22428887

約数の個数: 72

約数和(自身を含む): 1085824421136

約数和(自身を除く): 697446852804

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 4329, 5772, 8658, 17316, 22428827, 44857654, 67286481, 89715308, 134572962, 201859443, 269145924, 291574751, 403718886, 583149502, 807437772, 829866599, 874724253, 1166299004, 1659733198, 1749448506, 2489599797, 2624172759, 3319466396, 3498897012, 4979199594, 5248345518, 7468799391, 9958399188, 10496691036, 10788265787, 14937598782, 21576531574, 29875197564, 32364797361, 43153063148, 64729594722, 97094392083, 129459189444, 194188784166, 388377568332]

約数ペア:

[(1, 388377568332), (2, 194188784166), (3, 129459189444), (4, 97094392083), (6, 64729594722), (9, 43153063148), (12, 32364797361), (13, 29875197564), (18, 21576531574), (26, 14937598782), (36, 10788265787), (37, 10496691036), (39, 9958399188), (52, 7468799391), (74, 5248345518), (78, 4979199594), (111, 3498897012), (117, 3319466396), (148, 2624172759), (156, 2489599797), (222, 1749448506), (234, 1659733198), (333, 1166299004), (444, 874724253), (468, 829866599), (481, 807437772), (666, 583149502), (962, 403718886), (1332, 291574751), (1443, 269145924), (1924, 201859443), (2886, 134572962), (4329, 89715308), (5772, 67286481), (8658, 44857654), (17316, 22428827)]