238045961478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1999}}^1\times {\mathrm{4909}}^1$

素因数の和:7237

約数の個数: 64

約数和(自身を含む): 514725120000

約数和(自身を除く): 276679158522

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 311, 622, 933, 1866, 1999, 3998, 4043, 4909, 5997, 8086, 9818, 11994, 12129, 14727, 24258, 25987, 29454, 51974, 63817, 77961, 127634, 155922, 191451, 382902, 621689, 1243378, 1526699, 1865067, 3053398, 3730134, 4580097, 8081957, 9160194, 9813091, 16163914, 19626182, 19847087, 24245871, 29439273, 39694174, 48491742, 58878546, 59541261, 119082522, 127570183, 255140366, 382710549, 765421098, 3051871301, 6103742602, 9155613903, 18311227806, 39674326913, 79348653826, 119022980739, 238045961478]

約数ペア:

[(1, 238045961478), (2, 119022980739), (3, 79348653826), (6, 39674326913), (13, 18311227806), (26, 9155613903), (39, 6103742602), (78, 3051871301), (311, 765421098), (622, 382710549), (933, 255140366), (1866, 127570183), (1999, 119082522), (3998, 59541261), (4043, 58878546), (4909, 48491742), (5997, 39694174), (8086, 29439273), (9818, 24245871), (11994, 19847087), (12129, 19626182), (14727, 16163914), (24258, 9813091), (25987, 9160194), (29454, 8081957), (51974, 4580097), (63817, 3730134), (77961, 3053398), (127634, 1865067), (155922, 1526699), (191451, 1243378), (382902, 621689)]