278072304

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{123259}}^1$

素因数の和:123317

約数の個数: 40

約数和(自身を含む): 733643520

約数和(自身を除く): 455571216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 123259, 246518, 369777, 493036, 739554, 986072, 1479108, 1972144, 2958216, 5793173, 5916432, 11586346, 17379519, 23172692, 34759038, 46345384, 69518076, 92690768, 139036152, 278072304]

約数ペア:

[(1, 278072304), (2, 139036152), (3, 92690768), (4, 69518076), (6, 46345384), (8, 34759038), (12, 23172692), (16, 17379519), (24, 11586346), (47, 5916432), (48, 5793173), (94, 2958216), (141, 1972144), (188, 1479108), (282, 986072), (376, 739554), (564, 493036), (752, 369777), (1128, 246518), (2256, 123259)]