647306208

素因数分解:

$2^5\times 3^3\times {\mathrm{749197}}^1$

素因数の和:749216

約数の個数: 48

約数和(自身を含む): 1887978960

約数和(自身を除く): 1240672752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 749197, 1498394, 2247591, 2996788, 4495182, 5993576, 6742773, 8990364, 11987152, 13485546, 17980728, 20228319, 23974304, 26971092, 35961456, 40456638, 53942184, 71922912, 80913276, 107884368, 161826552, 215768736, 323653104, 647306208]

約数ペア:

[(1, 647306208), (2, 323653104), (3, 215768736), (4, 161826552), (6, 107884368), (8, 80913276), (9, 71922912), (12, 53942184), (16, 40456638), (18, 35961456), (24, 26971092), (27, 23974304), (32, 20228319), (36, 17980728), (48, 13485546), (54, 11987152), (72, 8990364), (96, 6742773), (108, 5993576), (144, 4495182), (216, 2996788), (288, 2247591), (432, 1498394), (864, 749197)]