2849009904

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{32381}}^1$

素因数の和:32455

約数の個数: 120

約数和(自身を含む): 8769563712

約数和(自身を除く): 5920553808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 47, 48, 52, 72, 78, 94, 104, 117, 141, 144, 156, 188, 208, 234, 282, 312, 376, 423, 468, 564, 611, 624, 752, 846, 936, 1128, 1222, 1692, 1833, 1872, 2256, 2444, 3384, 3666, 4888, 5499, 6768, 7332, 9776, 10998, 14664, 21996, 29328, 32381, 43992, 64762, 87984, 97143, 129524, 194286, 259048, 291429, 388572, 420953, 518096, 582858, 777144, 841906, 1165716, 1262859, 1521907, 1554288, 1683812, 2331432, 2525718, 3043814, 3367624, 3788577, 4565721, 4662864, 5051436, 6087628, 6735248, 7577154, 9131442, 10102872, 12175256, 13697163, 15154308, 18262884, 19784791, 20205744, 24350512, 27394326, 30308616, 36525768, 39569582, 54788652, 59354373, 60617232, 73051536, 79139164, 109577304, 118708746, 158278328, 178063119, 219154608, 237417492, 316556656, 356126238, 474834984, 712252476, 949669968, 1424504952, 2849009904]

約数ペア:

[(1, 2849009904), (2, 1424504952), (3, 949669968), (4, 712252476), (6, 474834984), (8, 356126238), (9, 316556656), (12, 237417492), (13, 219154608), (16, 178063119), (18, 158278328), (24, 118708746), (26, 109577304), (36, 79139164), (39, 73051536), (47, 60617232), (48, 59354373), (52, 54788652), (72, 39569582), (78, 36525768), (94, 30308616), (104, 27394326), (117, 24350512), (141, 20205744), (144, 19784791), (156, 18262884), (188, 15154308), (208, 13697163), (234, 12175256), (282, 10102872), (312, 9131442), (376, 7577154), (423, 6735248), (468, 6087628), (564, 5051436), (611, 4662864), (624, 4565721), (752, 3788577), (846, 3367624), (936, 3043814), (1128, 2525718), (1222, 2331432), (1692, 1683812), (1833, 1554288), (1872, 1521907), (2256, 1262859), (2444, 1165716), (3384, 841906), (3666, 777144), (4888, 582858), (5499, 518096), (6768, 420953), (7332, 388572), (9776, 291429), (10998, 259048), (14664, 194286), (21996, 129524), (29328, 97143), (32381, 87984), (43992, 64762)]