2449142864

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{19507}}^1$

素因数の和:19600

約数の個数: 80

約数和(自身を含む): 5805580800

約数和(自身を除く): 3356437936

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 59, 76, 112, 118, 133, 152, 236, 266, 304, 413, 472, 532, 826, 944, 1064, 1121, 1652, 2128, 2242, 3304, 4484, 6608, 7847, 8968, 15694, 17936, 19507, 31388, 39014, 62776, 78028, 125552, 136549, 156056, 273098, 312112, 370633, 546196, 741266, 1092392, 1150913, 1482532, 2184784, 2301826, 2594431, 2965064, 4603652, 5188862, 5930128, 8056391, 9207304, 10377724, 16112782, 18414608, 20755448, 21867347, 32225564, 41510896, 43734694, 64451128, 87469388, 128902256, 153071429, 174938776, 306142858, 349877552, 612285716, 1224571432, 2449142864]

約数ペア:

[(1, 2449142864), (2, 1224571432), (4, 612285716), (7, 349877552), (8, 306142858), (14, 174938776), (16, 153071429), (19, 128902256), (28, 87469388), (38, 64451128), (56, 43734694), (59, 41510896), (76, 32225564), (112, 21867347), (118, 20755448), (133, 18414608), (152, 16112782), (236, 10377724), (266, 9207304), (304, 8056391), (413, 5930128), (472, 5188862), (532, 4603652), (826, 2965064), (944, 2594431), (1064, 2301826), (1121, 2184784), (1652, 1482532), (2128, 1150913), (2242, 1092392), (3304, 741266), (4484, 546196), (6608, 370633), (7847, 312112), (8968, 273098), (15694, 156056), (17936, 136549), (19507, 125552), (31388, 78028), (39014, 62776)]