668818164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{419059}}^1$

素因数の和:419092

約数の個数: 48

約数和(自身を含む): 1877388800

約数和(自身を除く): 1208570636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 419059, 838118, 1257177, 1676236, 2514354, 2933413, 5028708, 5866826, 7962121, 8800239, 11733652, 15924242, 17600478, 23886363, 31848484, 35200956, 47772726, 55734847, 95545452, 111469694, 167204541, 222939388, 334409082, 668818164]

約数ペア:

[(1, 668818164), (2, 334409082), (3, 222939388), (4, 167204541), (6, 111469694), (7, 95545452), (12, 55734847), (14, 47772726), (19, 35200956), (21, 31848484), (28, 23886363), (38, 17600478), (42, 15924242), (57, 11733652), (76, 8800239), (84, 7962121), (114, 5866826), (133, 5028708), (228, 2933413), (266, 2514354), (399, 1676236), (532, 1257177), (798, 838118), (1596, 419059)]