2940805848

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{4261}}^1$

素因数の和:4612

約数の個数: 64

約数和(自身を含む): 7441452000

約数和(自身を除く): 4500646152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 193, 298, 386, 447, 579, 596, 772, 894, 1158, 1192, 1544, 1788, 2316, 3576, 4261, 4632, 8522, 12783, 17044, 25566, 28757, 34088, 51132, 57514, 86271, 102264, 115028, 172542, 230056, 345084, 634889, 690168, 822373, 1269778, 1644746, 1904667, 2467119, 2539556, 3289492, 3809334, 4934238, 5079112, 6578984, 7618668, 9868476, 15237336, 19736952, 122533577, 245067154, 367600731, 490134308, 735201462, 980268616, 1470402924, 2940805848]

約数ペア:

[(1, 2940805848), (2, 1470402924), (3, 980268616), (4, 735201462), (6, 490134308), (8, 367600731), (12, 245067154), (24, 122533577), (149, 19736952), (193, 15237336), (298, 9868476), (386, 7618668), (447, 6578984), (579, 5079112), (596, 4934238), (772, 3809334), (894, 3289492), (1158, 2539556), (1192, 2467119), (1544, 1904667), (1788, 1644746), (2316, 1269778), (3576, 822373), (4261, 690168), (4632, 634889), (8522, 345084), (12783, 230056), (17044, 172542), (25566, 115028), (28757, 102264), (34088, 86271), (51132, 57514)]