290438248

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{15083}}^1$

素因数の和:15201

約数の個数: 32

約数和(自身を含む): 570175200

約数和(自身を除く): 279736952

約数列:

[1, 2, 4, 8, 29, 58, 83, 116, 166, 232, 332, 664, 2407, 4814, 9628, 15083, 19256, 30166, 60332, 120664, 437407, 874814, 1251889, 1749628, 2503778, 3499256, 5007556, 10015112, 36304781, 72609562, 145219124, 290438248]

約数ペア:

[(1, 290438248), (2, 145219124), (4, 72609562), (8, 36304781), (29, 10015112), (58, 5007556), (83, 3499256), (116, 2503778), (166, 1749628), (232, 1251889), (332, 874814), (664, 437407), (2407, 120664), (4814, 60332), (9628, 30166), (15083, 19256)]