423353669912

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1\times {\mathrm{317}}^1$

素因数の和:877

約数の個数: 128

約数和(自身を含む): 831955924800

約数和(自身を除く): 408602254888

約数列:

[1, 2, 4, 8, 43, 86, 89, 172, 178, 181, 241, 317, 344, 356, 362, 482, 634, 712, 724, 964, 1268, 1448, 1928, 2536, 3827, 7654, 7783, 10363, 13631, 15308, 15566, 16109, 20726, 21449, 27262, 28213, 30616, 31132, 32218, 41452, 42898, 43621, 54524, 56426, 57377, 62264, 64436, 76397, 82904, 85796, 87242, 109048, 112852, 114754, 128872, 152794, 171592, 174484, 225704, 229508, 305588, 348968, 459016, 611176, 692687, 922307, 1213159, 1385374, 1844614, 1875703, 2426318, 2467211, 2770748, 3285071, 3689228, 3751406, 3882269, 4852636, 4934422, 5106553, 5541496, 6570142, 6799333, 7378456, 7502812, 7764538, 9705272, 9868844, 10213106, 13140284, 13598666, 13827857, 15005624, 15529076, 19737688, 20426212, 26280568, 27197332, 27655714, 31058152, 40852424, 54394664, 55311428, 110622856, 166937567, 219581779, 292371319, 333875134, 439163558, 584742638, 594597851, 667750268, 878327116, 1169485276, 1189195702, 1230679273, 1335500536, 1756654232, 2338970552, 2378391404, 2461358546, 4756782808, 4922717092, 9845434184, 52919208739, 105838417478, 211676834956, 423353669912]

約数ペア:

[(1, 423353669912), (2, 211676834956), (4, 105838417478), (8, 52919208739), (43, 9845434184), (86, 4922717092), (89, 4756782808), (172, 2461358546), (178, 2378391404), (181, 2338970552), (241, 1756654232), (317, 1335500536), (344, 1230679273), (356, 1189195702), (362, 1169485276), (482, 878327116), (634, 667750268), (712, 594597851), (724, 584742638), (964, 439163558), (1268, 333875134), (1448, 292371319), (1928, 219581779), (2536, 166937567), (3827, 110622856), (7654, 55311428), (7783, 54394664), (10363, 40852424), (13631, 31058152), (15308, 27655714), (15566, 27197332), (16109, 26280568), (20726, 20426212), (21449, 19737688), (27262, 15529076), (28213, 15005624), (30616, 13827857), (31132, 13598666), (32218, 13140284), (41452, 10213106), (42898, 9868844), (43621, 9705272), (54524, 7764538), (56426, 7502812), (57377, 7378456), (62264, 6799333), (64436, 6570142), (76397, 5541496), (82904, 5106553), (85796, 4934422), (87242, 4852636), (109048, 3882269), (112852, 3751406), (114754, 3689228), (128872, 3285071), (152794, 2770748), (171592, 2467211), (174484, 2426318), (225704, 1875703), (229508, 1844614), (305588, 1385374), (348968, 1213159), (459016, 922307), (611176, 692687)]