245881776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31817}}^1$

素因数の和:31858

約数の個数: 80

約数和(自身を含む): 757522944

約数和(自身を除く): 511641168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 31817, 63634, 95451, 127268, 190902, 222719, 254536, 381804, 445438, 509072, 668157, 731791, 763608, 890876, 1336314, 1463582, 1527216, 1781752, 2195373, 2672628, 2927164, 3563504, 4390746, 5122537, 5345256, 5854328, 8781492, 10245074, 10690512, 11708656, 15367611, 17562984, 20490148, 30735222, 35125968, 40980296, 61470444, 81960592, 122940888, 245881776]

約数ペア:

[(1, 245881776), (2, 122940888), (3, 81960592), (4, 61470444), (6, 40980296), (7, 35125968), (8, 30735222), (12, 20490148), (14, 17562984), (16, 15367611), (21, 11708656), (23, 10690512), (24, 10245074), (28, 8781492), (42, 5854328), (46, 5345256), (48, 5122537), (56, 4390746), (69, 3563504), (84, 2927164), (92, 2672628), (112, 2195373), (138, 1781752), (161, 1527216), (168, 1463582), (184, 1336314), (276, 890876), (322, 763608), (336, 731791), (368, 668157), (483, 509072), (552, 445438), (644, 381804), (966, 254536), (1104, 222719), (1288, 190902), (1932, 127268), (2576, 95451), (3864, 63634), (7728, 31817)]