248434648

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13907}}^1$

素因数の和:13960

約数の個数: 64

約数和(自身を含む): 600825600

約数和(自身を除く): 352390952

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 56, 58, 77, 88, 116, 154, 203, 232, 308, 319, 406, 616, 638, 812, 1276, 1624, 2233, 2552, 4466, 8932, 13907, 17864, 27814, 55628, 97349, 111256, 152977, 194698, 305954, 389396, 403303, 611908, 778792, 806606, 1070839, 1223816, 1613212, 2141678, 2823121, 3226424, 4283356, 4436333, 5646242, 8566712, 8872666, 11292484, 17745332, 22584968, 31054331, 35490664, 62108662, 124217324, 248434648]

約数ペア:

[(1, 248434648), (2, 124217324), (4, 62108662), (7, 35490664), (8, 31054331), (11, 22584968), (14, 17745332), (22, 11292484), (28, 8872666), (29, 8566712), (44, 5646242), (56, 4436333), (58, 4283356), (77, 3226424), (88, 2823121), (116, 2141678), (154, 1613212), (203, 1223816), (232, 1070839), (308, 806606), (319, 778792), (406, 611908), (616, 403303), (638, 389396), (812, 305954), (1276, 194698), (1624, 152977), (2233, 111256), (2552, 97349), (4466, 55628), (8932, 27814), (13907, 17864)]