247585008

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{27583}}^1$

素因数の和:27622

約数の個数: 80

約数和(自身を含む): 738809856

約数和(自身を除く): 491224848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2992, 4488, 8976, 27583, 55166, 82749, 110332, 165498, 220664, 303413, 330996, 441328, 468911, 606826, 661992, 910239, 937822, 1213652, 1323984, 1406733, 1820478, 1875644, 2427304, 2813466, 3640956, 3751288, 4854608, 5158021, 5626932, 7281912, 7502576, 10316042, 11253864, 14563824, 15474063, 20632084, 22507728, 30948126, 41264168, 61896252, 82528336, 123792504, 247585008]

約数ペア:

[(1, 247585008), (2, 123792504), (3, 82528336), (4, 61896252), (6, 41264168), (8, 30948126), (11, 22507728), (12, 20632084), (16, 15474063), (17, 14563824), (22, 11253864), (24, 10316042), (33, 7502576), (34, 7281912), (44, 5626932), (48, 5158021), (51, 4854608), (66, 3751288), (68, 3640956), (88, 2813466), (102, 2427304), (132, 1875644), (136, 1820478), (176, 1406733), (187, 1323984), (204, 1213652), (264, 937822), (272, 910239), (374, 661992), (408, 606826), (528, 468911), (561, 441328), (748, 330996), (816, 303413), (1122, 220664), (1496, 165498), (2244, 110332), (2992, 82749), (4488, 55166), (8976, 27583)]