308320128

素因数分解:

$2^7\times 3^3\times {\mathrm{89213}}^1$

素因数の和:89236

約数の個数: 64

約数和(自身を含む): 909982800

約数和(自身を除く): 601662672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 89213, 178426, 267639, 356852, 535278, 713704, 802917, 1070556, 1427408, 1605834, 2141112, 2408751, 2854816, 3211668, 4282224, 4817502, 5709632, 6423336, 8564448, 9635004, 11419264, 12846672, 17128896, 19270008, 25693344, 34257792, 38540016, 51386688, 77080032, 102773376, 154160064, 308320128]

約数ペア:

[(1, 308320128), (2, 154160064), (3, 102773376), (4, 77080032), (6, 51386688), (8, 38540016), (9, 34257792), (12, 25693344), (16, 19270008), (18, 17128896), (24, 12846672), (27, 11419264), (32, 9635004), (36, 8564448), (48, 6423336), (54, 5709632), (64, 4817502), (72, 4282224), (96, 3211668), (108, 2854816), (128, 2408751), (144, 2141112), (192, 1605834), (216, 1427408), (288, 1070556), (384, 802917), (432, 713704), (576, 535278), (864, 356852), (1152, 267639), (1728, 178426), (3456, 89213)]