855800448

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{51829}}^1$

素因数の和:51889

約数の個数: 64

約数和(自身を含む): 2326130400

約数和(自身を除く): 1470329952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 384, 516, 688, 1032, 1376, 2064, 2752, 4128, 5504, 8256, 16512, 51829, 103658, 155487, 207316, 310974, 414632, 621948, 829264, 1243896, 1658528, 2228647, 2487792, 3317056, 4457294, 4975584, 6634112, 6685941, 8914588, 9951168, 13371882, 17829176, 19902336, 26743764, 35658352, 53487528, 71316704, 106975056, 142633408, 213950112, 285266816, 427900224, 855800448]

約数ペア:

[(1, 855800448), (2, 427900224), (3, 285266816), (4, 213950112), (6, 142633408), (8, 106975056), (12, 71316704), (16, 53487528), (24, 35658352), (32, 26743764), (43, 19902336), (48, 17829176), (64, 13371882), (86, 9951168), (96, 8914588), (128, 6685941), (129, 6634112), (172, 4975584), (192, 4457294), (258, 3317056), (344, 2487792), (384, 2228647), (516, 1658528), (688, 1243896), (1032, 829264), (1376, 621948), (2064, 414632), (2752, 310974), (4128, 207316), (5504, 155487), (8256, 103658), (16512, 51829)]