224775649004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1657}}^1\times {\mathrm{18401}}^1$

素因数の和:20178

約数の個数: 48

約数和(自身を含む): 418604279520

約数和(自身を除く): 193828630516

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1657, 1843, 3314, 3686, 6628, 7372, 18401, 31483, 36802, 62966, 73604, 125932, 160729, 321458, 349619, 642916, 699238, 1398476, 1784897, 3053851, 3569794, 6107702, 7139588, 12215404, 30490457, 33913043, 60980914, 67826086, 121961828, 135652172, 579318683, 1158637366, 2317274732, 2957574329, 5915148658, 11830297316, 56193912251, 112387824502, 224775649004]

約数ペア:

[(1, 224775649004), (2, 112387824502), (4, 56193912251), (19, 11830297316), (38, 5915148658), (76, 2957574329), (97, 2317274732), (194, 1158637366), (388, 579318683), (1657, 135652172), (1843, 121961828), (3314, 67826086), (3686, 60980914), (6628, 33913043), (7372, 30490457), (18401, 12215404), (31483, 7139588), (36802, 6107702), (62966, 3569794), (73604, 3053851), (125932, 1784897), (160729, 1398476), (321458, 699238), (349619, 642916)]