387041616

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:210

約数の個数: 240

約数和(自身を含む): 1228421376

約数和(自身を除く): 841379760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 47, 48, 52, 53, 72, 78, 83, 94, 104, 106, 117, 141, 144, 156, 159, 166, 188, 208, 212, 234, 249, 282, 312, 318, 332, 376, 423, 424, 468, 477, 498, 564, 611, 624, 636, 664, 689, 747, 752, 846, 848, 936, 954, 996, 1079, 1128, 1222, 1272, 1328, 1378, 1494, 1692, 1833, 1872, 1908, 1992, 2067, 2158, 2256, 2444, 2491, 2544, 2756, 2988, 3237, 3384, 3666, 3816, 3901, 3984, 4134, 4316, 4399, 4888, 4982, 5499, 5512, 5976, 6201, 6474, 6768, 7332, 7473, 7632, 7802, 8268, 8632, 8798, 9711, 9776, 9964, 10998, 11024, 11703, 11952, 12402, 12948, 13197, 14664, 14946, 15604, 16536, 17264, 17596, 19422, 19928, 21996, 22419, 23406, 24804, 25896, 26394, 29328, 29892, 31208, 32383, 33072, 35109, 35192, 38844, 39591, 39856, 43992, 44838, 46812, 49608, 50713, 51792, 52788, 57187, 59784, 62416, 64766, 70218, 70384, 77688, 79182, 87984, 89676, 93624, 97149, 99216, 101426, 105576, 114374, 119568, 129532, 140436, 152139, 155376, 158364, 171561, 179352, 187248, 194298, 202852, 206753, 211152, 228748, 259064, 280872, 291447, 304278, 316728, 343122, 358704, 388596, 405704, 413506, 456417, 457496, 514683, 518128, 561744, 582894, 608556, 620259, 633456, 686244, 777192, 811408, 827012, 912834, 914992, 1029366, 1165788, 1217112, 1240518, 1372488, 1554384, 1654024, 1825668, 1860777, 2058732, 2331576, 2434224, 2481036, 2687789, 2744976, 3308048, 3651336, 3721554, 4117464, 4663152, 4962072, 5375578, 7302672, 7443108, 8063367, 8234928, 9924144, 10751156, 14886216, 16126734, 21502312, 24190101, 29772432, 32253468, 43004624, 48380202, 64506936, 96760404, 129013872, 193520808, 387041616]

約数ペア:

[(1, 387041616), (2, 193520808), (3, 129013872), (4, 96760404), (6, 64506936), (8, 48380202), (9, 43004624), (12, 32253468), (13, 29772432), (16, 24190101), (18, 21502312), (24, 16126734), (26, 14886216), (36, 10751156), (39, 9924144), (47, 8234928), (48, 8063367), (52, 7443108), (53, 7302672), (72, 5375578), (78, 4962072), (83, 4663152), (94, 4117464), (104, 3721554), (106, 3651336), (117, 3308048), (141, 2744976), (144, 2687789), (156, 2481036), (159, 2434224), (166, 2331576), (188, 2058732), (208, 1860777), (212, 1825668), (234, 1654024), (249, 1554384), (282, 1372488), (312, 1240518), (318, 1217112), (332, 1165788), (376, 1029366), (423, 914992), (424, 912834), (468, 827012), (477, 811408), (498, 777192), (564, 686244), (611, 633456), (624, 620259), (636, 608556), (664, 582894), (689, 561744), (747, 518128), (752, 514683), (846, 457496), (848, 456417), (936, 413506), (954, 405704), (996, 388596), (1079, 358704), (1128, 343122), (1222, 316728), (1272, 304278), (1328, 291447), (1378, 280872), (1494, 259064), (1692, 228748), (1833, 211152), (1872, 206753), (1908, 202852), (1992, 194298), (2067, 187248), (2158, 179352), (2256, 171561), (2444, 158364), (2491, 155376), (2544, 152139), (2756, 140436), (2988, 129532), (3237, 119568), (3384, 114374), (3666, 105576), (3816, 101426), (3901, 99216), (3984, 97149), (4134, 93624), (4316, 89676), (4399, 87984), (4888, 79182), (4982, 77688), (5499, 70384), (5512, 70218), (5976, 64766), (6201, 62416), (6474, 59784), (6768, 57187), (7332, 52788), (7473, 51792), (7632, 50713), (7802, 49608), (8268, 46812), (8632, 44838), (8798, 43992), (9711, 39856), (9776, 39591), (9964, 38844), (10998, 35192), (11024, 35109), (11703, 33072), (11952, 32383), (12402, 31208), (12948, 29892), (13197, 29328), (14664, 26394), (14946, 25896), (15604, 24804), (16536, 23406), (17264, 22419), (17596, 21996), (19422, 19928)]