1898620272

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:260

約数の個数: 240

約数和(自身を含む): 5682493440

約数和(自身を除く): 3783873168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 53, 67, 72, 79, 94, 106, 134, 141, 144, 158, 159, 188, 201, 212, 237, 268, 282, 316, 318, 376, 402, 423, 424, 474, 477, 536, 564, 603, 632, 636, 711, 752, 804, 846, 848, 948, 954, 1072, 1128, 1206, 1264, 1272, 1422, 1608, 1692, 1896, 1908, 2256, 2412, 2491, 2544, 2844, 3149, 3216, 3384, 3551, 3713, 3792, 3816, 4187, 4824, 4982, 5293, 5688, 6298, 6768, 7102, 7426, 7473, 7632, 8374, 9447, 9648, 9964, 10586, 10653, 11139, 11376, 12561, 12596, 14204, 14852, 14946, 15879, 16748, 18894, 19928, 21172, 21306, 22278, 22419, 25122, 25192, 28341, 28408, 29704, 29892, 31758, 31959, 33417, 33496, 37683, 37788, 39856, 42344, 42612, 44556, 44838, 47637, 50244, 50384, 56682, 56816, 59408, 59784, 63516, 63918, 66834, 66992, 75366, 75576, 84688, 85224, 89112, 89676, 95274, 100488, 113364, 119568, 127032, 127836, 133668, 150732, 151152, 166897, 170448, 178224, 179352, 190548, 196789, 200976, 226728, 248771, 254064, 255672, 267336, 280529, 301464, 333794, 358704, 381096, 393578, 453456, 497542, 500691, 511344, 534672, 561058, 590367, 602928, 667588, 746313, 762192, 787156, 841587, 995084, 1001382, 1122116, 1180734, 1335176, 1492626, 1502073, 1574312, 1683174, 1771101, 1990168, 2002764, 2238939, 2244232, 2361468, 2524761, 2670352, 2985252, 3004146, 3148624, 3366348, 3542202, 3980336, 4005528, 4477878, 4488464, 4722936, 5049522, 5970504, 6008292, 6732696, 7084404, 8011056, 8955756, 9445872, 10099044, 11941008, 12016584, 13184863, 13465392, 14168808, 17911512, 20198088, 24033168, 26369726, 28337616, 35823024, 39554589, 40396176, 52739452, 79109178, 105478904, 118663767, 158218356, 210957808, 237327534, 316436712, 474655068, 632873424, 949310136, 1898620272]

約数ペア:

[(1, 1898620272), (2, 949310136), (3, 632873424), (4, 474655068), (6, 316436712), (8, 237327534), (9, 210957808), (12, 158218356), (16, 118663767), (18, 105478904), (24, 79109178), (36, 52739452), (47, 40396176), (48, 39554589), (53, 35823024), (67, 28337616), (72, 26369726), (79, 24033168), (94, 20198088), (106, 17911512), (134, 14168808), (141, 13465392), (144, 13184863), (158, 12016584), (159, 11941008), (188, 10099044), (201, 9445872), (212, 8955756), (237, 8011056), (268, 7084404), (282, 6732696), (316, 6008292), (318, 5970504), (376, 5049522), (402, 4722936), (423, 4488464), (424, 4477878), (474, 4005528), (477, 3980336), (536, 3542202), (564, 3366348), (603, 3148624), (632, 3004146), (636, 2985252), (711, 2670352), (752, 2524761), (804, 2361468), (846, 2244232), (848, 2238939), (948, 2002764), (954, 1990168), (1072, 1771101), (1128, 1683174), (1206, 1574312), (1264, 1502073), (1272, 1492626), (1422, 1335176), (1608, 1180734), (1692, 1122116), (1896, 1001382), (1908, 995084), (2256, 841587), (2412, 787156), (2491, 762192), (2544, 746313), (2844, 667588), (3149, 602928), (3216, 590367), (3384, 561058), (3551, 534672), (3713, 511344), (3792, 500691), (3816, 497542), (4187, 453456), (4824, 393578), (4982, 381096), (5293, 358704), (5688, 333794), (6298, 301464), (6768, 280529), (7102, 267336), (7426, 255672), (7473, 254064), (7632, 248771), (8374, 226728), (9447, 200976), (9648, 196789), (9964, 190548), (10586, 179352), (10653, 178224), (11139, 170448), (11376, 166897), (12561, 151152), (12596, 150732), (14204, 133668), (14852, 127836), (14946, 127032), (15879, 119568), (16748, 113364), (18894, 100488), (19928, 95274), (21172, 89676), (21306, 89112), (22278, 85224), (22419, 84688), (25122, 75576), (25192, 75366), (28341, 66992), (28408, 66834), (29704, 63918), (29892, 63516), (31758, 59784), (31959, 59408), (33417, 56816), (33496, 56682), (37683, 50384), (37788, 50244), (39856, 47637), (42344, 44838), (42612, 44556)]