253553712

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2053}}^1$

素因数の和:2178

約数の個数: 80

約数和(自身を含む): 684622848

約数和(自身を除く): 431069136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 83, 93, 124, 166, 186, 248, 249, 332, 372, 496, 498, 664, 744, 996, 1328, 1488, 1992, 2053, 2573, 3984, 4106, 5146, 6159, 7719, 8212, 10292, 12318, 15438, 16424, 20584, 24636, 30876, 32848, 41168, 49272, 61752, 63643, 98544, 123504, 127286, 170399, 190929, 254572, 340798, 381858, 509144, 511197, 681596, 763716, 1018288, 1022394, 1363192, 1527432, 2044788, 2726384, 3054864, 4089576, 5282369, 8179152, 10564738, 15847107, 21129476, 31694214, 42258952, 63388428, 84517904, 126776856, 253553712]

約数ペア:

[(1, 253553712), (2, 126776856), (3, 84517904), (4, 63388428), (6, 42258952), (8, 31694214), (12, 21129476), (16, 15847107), (24, 10564738), (31, 8179152), (48, 5282369), (62, 4089576), (83, 3054864), (93, 2726384), (124, 2044788), (166, 1527432), (186, 1363192), (248, 1022394), (249, 1018288), (332, 763716), (372, 681596), (496, 511197), (498, 509144), (664, 381858), (744, 340798), (996, 254572), (1328, 190929), (1488, 170399), (1992, 127286), (2053, 123504), (2573, 98544), (3984, 63643), (4106, 61752), (5146, 49272), (6159, 41168), (7719, 32848), (8212, 30876), (10292, 24636), (12318, 20584), (15438, 16424)]