289442032

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{4409}}^1$

素因数の和:4801

約数の個数: 40

約数和(自身を含む): 613554480

約数和(自身を除く): 324112448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 373, 746, 1492, 2984, 4103, 4409, 5968, 8206, 8818, 16412, 17636, 32824, 35272, 48499, 65648, 70544, 96998, 193996, 387992, 775984, 1644557, 3289114, 6578228, 13156456, 18090127, 26312912, 36180254, 72360508, 144721016, 289442032]

約数ペア:

[(1, 289442032), (2, 144721016), (4, 72360508), (8, 36180254), (11, 26312912), (16, 18090127), (22, 13156456), (44, 6578228), (88, 3289114), (176, 1644557), (373, 775984), (746, 387992), (1492, 193996), (2984, 96998), (4103, 70544), (4409, 65648), (5968, 48499), (8206, 35272), (8818, 32824), (16412, 17636)]