289771086

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{953}}^1$

素因数の和:1257

約数の個数: 64

約数和(自身を含む): 672592896

約数和(自身を除く): 382821810

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 271, 374, 542, 561, 813, 953, 1122, 1626, 1906, 2859, 2981, 4607, 5718, 5962, 8943, 9214, 10483, 13821, 16201, 17886, 20966, 27642, 31449, 32402, 48603, 50677, 62898, 97206, 101354, 152031, 178211, 258263, 304062, 356422, 516526, 534633, 774789, 1069266, 1549578, 2840893, 4390471, 5681786, 8522679, 8780942, 13171413, 17045358, 26342826, 48295181, 96590362, 144885543, 289771086]

約数ペア:

[(1, 289771086), (2, 144885543), (3, 96590362), (6, 48295181), (11, 26342826), (17, 17045358), (22, 13171413), (33, 8780942), (34, 8522679), (51, 5681786), (66, 4390471), (102, 2840893), (187, 1549578), (271, 1069266), (374, 774789), (542, 534633), (561, 516526), (813, 356422), (953, 304062), (1122, 258263), (1626, 178211), (1906, 152031), (2859, 101354), (2981, 97206), (4607, 62898), (5718, 50677), (5962, 48603), (8943, 32402), (9214, 31449), (10483, 27642), (13821, 20966), (16201, 17886)]