271910064

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{751}}^1$

素因数の和:1178

約数の個数: 80

約数和(自身を含む): 742254080

約数和(自身を除く): 470344016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 397, 456, 751, 794, 912, 1191, 1502, 1588, 2253, 2382, 3004, 3176, 4506, 4764, 6008, 6352, 7543, 9012, 9528, 12016, 14269, 15086, 18024, 19056, 22629, 28538, 30172, 36048, 42807, 45258, 57076, 60344, 85614, 90516, 114152, 120688, 171228, 181032, 228304, 298147, 342456, 362064, 596294, 684912, 894441, 1192588, 1788882, 2385176, 3577764, 4770352, 5664793, 7155528, 11329586, 14311056, 16994379, 22659172, 33988758, 45318344, 67977516, 90636688, 135955032, 271910064]

約数ペア:

[(1, 271910064), (2, 135955032), (3, 90636688), (4, 67977516), (6, 45318344), (8, 33988758), (12, 22659172), (16, 16994379), (19, 14311056), (24, 11329586), (38, 7155528), (48, 5664793), (57, 4770352), (76, 3577764), (114, 2385176), (152, 1788882), (228, 1192588), (304, 894441), (397, 684912), (456, 596294), (751, 362064), (794, 342456), (912, 298147), (1191, 228304), (1502, 181032), (1588, 171228), (2253, 120688), (2382, 114152), (3004, 90516), (3176, 85614), (4506, 60344), (4764, 57076), (6008, 45258), (6352, 42807), (7543, 36048), (9012, 30172), (9528, 28538), (12016, 22629), (14269, 19056), (15086, 18024)]