317039008

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{877}}^1$

素因数の和:990

約数の個数: 96

約数和(自身を含む): 743420160

約数和(自身を除く): 426381152

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 79, 88, 104, 143, 158, 176, 208, 286, 316, 352, 416, 572, 632, 869, 877, 1027, 1144, 1264, 1738, 1754, 2054, 2288, 2528, 3476, 3508, 4108, 4576, 6952, 7016, 8216, 9647, 11297, 11401, 13904, 14032, 16432, 19294, 22594, 22802, 27808, 28064, 32864, 38588, 45188, 45604, 69283, 77176, 90376, 91208, 125411, 138566, 154352, 180752, 182416, 250822, 277132, 308704, 361504, 364832, 501644, 554264, 762113, 900679, 1003288, 1108528, 1524226, 1801358, 2006576, 2217056, 3048452, 3602716, 4013152, 6096904, 7205432, 9907469, 12193808, 14410864, 19814938, 24387616, 28821728, 39629876, 79259752, 158519504, 317039008]

約数ペア:

[(1, 317039008), (2, 158519504), (4, 79259752), (8, 39629876), (11, 28821728), (13, 24387616), (16, 19814938), (22, 14410864), (26, 12193808), (32, 9907469), (44, 7205432), (52, 6096904), (79, 4013152), (88, 3602716), (104, 3048452), (143, 2217056), (158, 2006576), (176, 1801358), (208, 1524226), (286, 1108528), (316, 1003288), (352, 900679), (416, 762113), (572, 554264), (632, 501644), (869, 364832), (877, 361504), (1027, 308704), (1144, 277132), (1264, 250822), (1738, 182416), (1754, 180752), (2054, 154352), (2288, 138566), (2528, 125411), (3476, 91208), (3508, 90376), (4108, 77176), (4576, 69283), (6952, 45604), (7016, 45188), (8216, 38588), (9647, 32864), (11297, 28064), (11401, 27808), (13904, 22802), (14032, 22594), (16432, 19294)]