289315344

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3691}}^1$

素因数の和:3796

約数の個数: 80

約数和(自身を含む): 791092224

約数和(自身を除く): 501776880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 71, 92, 138, 142, 184, 213, 276, 284, 368, 426, 552, 568, 852, 1104, 1136, 1633, 1704, 3266, 3408, 3691, 4899, 6532, 7382, 9798, 11073, 13064, 14764, 19596, 22146, 26128, 29528, 39192, 44292, 59056, 78384, 84893, 88584, 169786, 177168, 254679, 262061, 339572, 509358, 524122, 679144, 786183, 1018716, 1048244, 1358288, 1572366, 2037432, 2096488, 3144732, 4074864, 4192976, 6027403, 6289464, 12054806, 12578928, 18082209, 24109612, 36164418, 48219224, 72328836, 96438448, 144657672, 289315344]

約数ペア:

[(1, 289315344), (2, 144657672), (3, 96438448), (4, 72328836), (6, 48219224), (8, 36164418), (12, 24109612), (16, 18082209), (23, 12578928), (24, 12054806), (46, 6289464), (48, 6027403), (69, 4192976), (71, 4074864), (92, 3144732), (138, 2096488), (142, 2037432), (184, 1572366), (213, 1358288), (276, 1048244), (284, 1018716), (368, 786183), (426, 679144), (552, 524122), (568, 509358), (852, 339572), (1104, 262061), (1136, 254679), (1633, 177168), (1704, 169786), (3266, 88584), (3408, 84893), (3691, 78384), (4899, 59056), (6532, 44292), (7382, 39192), (9798, 29528), (11073, 26128), (13064, 22146), (14764, 19596)]