2780069432

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{126967}}^1$

素因数の和:127020

約数の個数: 64

約数和(自身を含む): 6582021120

約数和(自身を除く): 3801951688

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 56, 68, 92, 119, 136, 161, 184, 238, 322, 391, 476, 644, 782, 952, 1288, 1564, 2737, 3128, 5474, 10948, 21896, 126967, 253934, 507868, 888769, 1015736, 1777538, 2158439, 2920241, 3555076, 4316878, 5840482, 7110152, 8633756, 11680964, 15109073, 17267512, 20441687, 23361928, 30218146, 40883374, 49644097, 60436292, 81766748, 99288194, 120872584, 163533496, 198576388, 347508679, 397152776, 695017358, 1390034716, 2780069432]

約数ペア:

[(1, 2780069432), (2, 1390034716), (4, 695017358), (7, 397152776), (8, 347508679), (14, 198576388), (17, 163533496), (23, 120872584), (28, 99288194), (34, 81766748), (46, 60436292), (56, 49644097), (68, 40883374), (92, 30218146), (119, 23361928), (136, 20441687), (161, 17267512), (184, 15109073), (238, 11680964), (322, 8633756), (391, 7110152), (476, 5840482), (644, 4316878), (782, 3555076), (952, 2920241), (1288, 2158439), (1564, 1777538), (2737, 1015736), (3128, 888769), (5474, 507868), (10948, 253934), (21896, 126967)]