1253726964

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{72103}}^1$

素因数の和:72146

約数の個数: 96

約数和(自身を含む): 3876311040

約数和(自身を除く): 2622584076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 108, 126, 138, 161, 189, 207, 252, 276, 322, 378, 414, 483, 621, 644, 756, 828, 966, 1242, 1449, 1932, 2484, 2898, 4347, 5796, 8694, 17388, 72103, 144206, 216309, 288412, 432618, 504721, 648927, 865236, 1009442, 1297854, 1514163, 1658369, 1946781, 2018884, 2595708, 3028326, 3316738, 3893562, 4542489, 4975107, 6056652, 6633476, 7787124, 9084978, 9950214, 11608583, 13627467, 14925321, 18169956, 19900428, 23217166, 27254934, 29850642, 34825749, 44775963, 46434332, 54509868, 59701284, 69651498, 89551926, 104477247, 139302996, 179103852, 208954494, 313431741, 417908988, 626863482, 1253726964]

約数ペア:

[(1, 1253726964), (2, 626863482), (3, 417908988), (4, 313431741), (6, 208954494), (7, 179103852), (9, 139302996), (12, 104477247), (14, 89551926), (18, 69651498), (21, 59701284), (23, 54509868), (27, 46434332), (28, 44775963), (36, 34825749), (42, 29850642), (46, 27254934), (54, 23217166), (63, 19900428), (69, 18169956), (84, 14925321), (92, 13627467), (108, 11608583), (126, 9950214), (138, 9084978), (161, 7787124), (189, 6633476), (207, 6056652), (252, 4975107), (276, 4542489), (322, 3893562), (378, 3316738), (414, 3028326), (483, 2595708), (621, 2018884), (644, 1946781), (756, 1658369), (828, 1514163), (966, 1297854), (1242, 1009442), (1449, 865236), (1932, 648927), (2484, 504721), (2898, 432618), (4347, 288412), (5796, 216309), (8694, 144206), (17388, 72103)]