15689325184

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{304151}}^1$

素因数の和:304209

約数の個数: 64

約数和(自身を含む): 34746324480

約数和(自身を除く): 19056999296

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3968, 6448, 12896, 25792, 51584, 304151, 608302, 1216604, 2433208, 3953963, 4866416, 7907926, 9428681, 9732832, 15815852, 18857362, 19465664, 31631704, 37714724, 38931328, 63263408, 75429448, 122572853, 126526816, 150858896, 245145706, 253053632, 301717792, 490291412, 506107264, 603435584, 980582824, 1206871168, 1961165648, 3922331296, 7844662592, 15689325184]

約数ペア:

[(1, 15689325184), (2, 7844662592), (4, 3922331296), (8, 1961165648), (13, 1206871168), (16, 980582824), (26, 603435584), (31, 506107264), (32, 490291412), (52, 301717792), (62, 253053632), (64, 245145706), (104, 150858896), (124, 126526816), (128, 122572853), (208, 75429448), (248, 63263408), (403, 38931328), (416, 37714724), (496, 31631704), (806, 19465664), (832, 18857362), (992, 15815852), (1612, 9732832), (1664, 9428681), (1984, 7907926), (3224, 4866416), (3968, 3953963), (6448, 2433208), (12896, 1216604), (25792, 608302), (51584, 304151)]