647545596

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{4463}}^1$

素因数の和:4690

約数の個数: 48

約数和(自身を含む): 1538901504

約数和(自身を除く): 891355908

約数列:

[1, 2, 3, 4, 6, 12, 107, 113, 214, 226, 321, 339, 428, 452, 642, 678, 1284, 1356, 4463, 8926, 12091, 13389, 17852, 24182, 26778, 36273, 48364, 53556, 72546, 145092, 477541, 504319, 955082, 1008638, 1432623, 1512957, 1910164, 2017276, 2865246, 3025914, 5730492, 6051828, 53962133, 107924266, 161886399, 215848532, 323772798, 647545596]

約数ペア:

[(1, 647545596), (2, 323772798), (3, 215848532), (4, 161886399), (6, 107924266), (12, 53962133), (107, 6051828), (113, 5730492), (214, 3025914), (226, 2865246), (321, 2017276), (339, 1910164), (428, 1512957), (452, 1432623), (642, 1008638), (678, 955082), (1284, 504319), (1356, 477541), (4463, 145092), (8926, 72546), (12091, 53556), (13389, 48364), (17852, 36273), (24182, 26778)]