2490772544

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{769}}^1$

素因数の和:1040

約数の個数: 112

約数和(自身を含む): 5667908400

約数和(自身を除く): 3177135856

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 229, 272, 416, 442, 458, 544, 769, 832, 884, 916, 1088, 1538, 1768, 1832, 2977, 3076, 3536, 3664, 3893, 5954, 6152, 7072, 7328, 7786, 9997, 11908, 12304, 13073, 14144, 14656, 15572, 19994, 23816, 24608, 26146, 31144, 39988, 47632, 49216, 50609, 52292, 62288, 79976, 95264, 101218, 104584, 124576, 159952, 169949, 176101, 190528, 202436, 209168, 249152, 319904, 339898, 352202, 404872, 418336, 639808, 679796, 704404, 809744, 836672, 1359592, 1408808, 1619488, 2289313, 2719184, 2817616, 2993717, 3238976, 4578626, 5438368, 5635232, 5987434, 9157252, 10876736, 11270464, 11974868, 18314504, 23949736, 36629008, 38918321, 47899472, 73258016, 77836642, 95798944, 146516032, 155673284, 191597888, 311346568, 622693136, 1245386272, 2490772544]

約数ペア:

[(1, 2490772544), (2, 1245386272), (4, 622693136), (8, 311346568), (13, 191597888), (16, 155673284), (17, 146516032), (26, 95798944), (32, 77836642), (34, 73258016), (52, 47899472), (64, 38918321), (68, 36629008), (104, 23949736), (136, 18314504), (208, 11974868), (221, 11270464), (229, 10876736), (272, 9157252), (416, 5987434), (442, 5635232), (458, 5438368), (544, 4578626), (769, 3238976), (832, 2993717), (884, 2817616), (916, 2719184), (1088, 2289313), (1538, 1619488), (1768, 1408808), (1832, 1359592), (2977, 836672), (3076, 809744), (3536, 704404), (3664, 679796), (3893, 639808), (5954, 418336), (6152, 404872), (7072, 352202), (7328, 339898), (7786, 319904), (9997, 249152), (11908, 209168), (12304, 202436), (13073, 190528), (14144, 176101), (14656, 169949), (15572, 159952), (19994, 124576), (23816, 104584), (24608, 101218), (26146, 95264), (31144, 79976), (39988, 62288), (47632, 52292), (49216, 50609)]