245939184

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{74257}}^1$

素因数の和:74294

約数の個数: 60

約数和(自身を含む): 718223376

約数和(自身を除く): 472284192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 74257, 148514, 222771, 297028, 445542, 594056, 668313, 891084, 1188112, 1336626, 1707911, 1782168, 2673252, 3415822, 3564336, 5123733, 5346504, 6831644, 10247466, 10693008, 13663288, 15371199, 20494932, 27326576, 30742398, 40989864, 61484796, 81979728, 122969592, 245939184]

約数ペア:

[(1, 245939184), (2, 122969592), (3, 81979728), (4, 61484796), (6, 40989864), (8, 30742398), (9, 27326576), (12, 20494932), (16, 15371199), (18, 13663288), (23, 10693008), (24, 10247466), (36, 6831644), (46, 5346504), (48, 5123733), (69, 3564336), (72, 3415822), (92, 2673252), (138, 1782168), (144, 1707911), (184, 1336626), (207, 1188112), (276, 891084), (368, 668313), (414, 594056), (552, 445542), (828, 297028), (1104, 222771), (1656, 148514), (3312, 74257)]