281301176

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{12239}}^1$

素因数の和:12288

約数の個数: 48

約数和(自身を含む): 604778400

約数和(自身を除く): 323477224

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 676, 884, 1352, 1768, 2873, 5746, 11492, 12239, 22984, 24478, 48956, 97912, 159107, 208063, 318214, 416126, 636428, 832252, 1272856, 1664504, 2068391, 2704819, 4136782, 5409638, 8273564, 10819276, 16547128, 21638552, 35162647, 70325294, 140650588, 281301176]

約数ペア:

[(1, 281301176), (2, 140650588), (4, 70325294), (8, 35162647), (13, 21638552), (17, 16547128), (26, 10819276), (34, 8273564), (52, 5409638), (68, 4136782), (104, 2704819), (136, 2068391), (169, 1664504), (221, 1272856), (338, 832252), (442, 636428), (676, 416126), (884, 318214), (1352, 208063), (1768, 159107), (2873, 97912), (5746, 48956), (11492, 24478), (12239, 22984)]