255303776

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1201}}^1$

素因数の和:1304

約数の個数: 96

約数和(自身を含む): 627617088

約数和(自身を除く): 372313312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 73, 91, 104, 112, 146, 182, 208, 224, 292, 364, 416, 511, 584, 728, 949, 1022, 1168, 1201, 1456, 1898, 2044, 2336, 2402, 2912, 3796, 4088, 4804, 6643, 7592, 8176, 8407, 9608, 13286, 15184, 15613, 16352, 16814, 19216, 26572, 30368, 31226, 33628, 38432, 53144, 62452, 67256, 87673, 106288, 109291, 124904, 134512, 175346, 212576, 218582, 249808, 269024, 350692, 437164, 499616, 613711, 701384, 874328, 1139749, 1227422, 1402768, 1748656, 2279498, 2454844, 2805536, 3497312, 4558996, 4909688, 7978243, 9117992, 9819376, 15956486, 18235984, 19638752, 31912972, 36471968, 63825944, 127651888, 255303776]

約数ペア:

[(1, 255303776), (2, 127651888), (4, 63825944), (7, 36471968), (8, 31912972), (13, 19638752), (14, 18235984), (16, 15956486), (26, 9819376), (28, 9117992), (32, 7978243), (52, 4909688), (56, 4558996), (73, 3497312), (91, 2805536), (104, 2454844), (112, 2279498), (146, 1748656), (182, 1402768), (208, 1227422), (224, 1139749), (292, 874328), (364, 701384), (416, 613711), (511, 499616), (584, 437164), (728, 350692), (949, 269024), (1022, 249808), (1168, 218582), (1201, 212576), (1456, 175346), (1898, 134512), (2044, 124904), (2336, 109291), (2402, 106288), (2912, 87673), (3796, 67256), (4088, 62452), (4804, 53144), (6643, 38432), (7592, 33628), (8176, 31226), (8407, 30368), (9608, 26572), (13286, 19216), (15184, 16814), (15613, 16352)]