266495802

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 574801920

約数和(自身を除く): 308306118

約数列:

[1, 2, 3, 6, 23, 46, 59, 69, 71, 118, 138, 142, 177, 213, 354, 426, 461, 922, 1357, 1383, 1633, 2714, 2766, 3266, 4071, 4189, 4899, 8142, 8378, 9798, 10603, 12567, 21206, 25134, 27199, 31809, 32731, 54398, 63618, 65462, 81597, 96347, 98193, 163194, 192694, 196386, 289041, 578082, 625577, 752813, 1251154, 1505626, 1876731, 1931129, 2258439, 3753462, 3862258, 4516878, 5793387, 11586774, 44415967, 88831934, 133247901, 266495802]

約数ペア:

[(1, 266495802), (2, 133247901), (3, 88831934), (6, 44415967), (23, 11586774), (46, 5793387), (59, 4516878), (69, 3862258), (71, 3753462), (118, 2258439), (138, 1931129), (142, 1876731), (177, 1505626), (213, 1251154), (354, 752813), (426, 625577), (461, 578082), (922, 289041), (1357, 196386), (1383, 192694), (1633, 163194), (2714, 98193), (2766, 96347), (3266, 81597), (4071, 65462), (4189, 63618), (4899, 54398), (8142, 32731), (8378, 31809), (9798, 27199), (10603, 25134), (12567, 21206)]