243357136

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{337}}^1\times {\mathrm{373}}^1$

素因数の和:740

約数の個数: 60

約数和(自身を含む): 521196676

約数和(自身を除く): 277839540

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 337, 373, 484, 674, 746, 968, 1348, 1492, 1936, 2696, 2984, 3707, 4103, 5392, 5968, 7414, 8206, 14828, 16412, 29656, 32824, 40777, 45133, 59312, 65648, 81554, 90266, 125701, 163108, 180532, 251402, 326216, 361064, 502804, 652432, 722128, 1005608, 1382711, 2011216, 2765422, 5530844, 11061688, 15209821, 22123376, 30419642, 60839284, 121678568, 243357136]

約数ペア:

[(1, 243357136), (2, 121678568), (4, 60839284), (8, 30419642), (11, 22123376), (16, 15209821), (22, 11061688), (44, 5530844), (88, 2765422), (121, 2011216), (176, 1382711), (242, 1005608), (337, 722128), (373, 652432), (484, 502804), (674, 361064), (746, 326216), (968, 251402), (1348, 180532), (1492, 163108), (1936, 125701), (2696, 90266), (2984, 81554), (3707, 65648), (4103, 59312), (5392, 45133), (5968, 40777), (7414, 32824), (8206, 29656), (14828, 16412)]