387467496

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3209}}^1$

素因数の和:3280

約数の個数: 128

約数和(自身を含む): 1186416000

約数和(自身を除く): 798948504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 43, 52, 54, 72, 78, 86, 104, 108, 117, 129, 156, 172, 216, 234, 258, 312, 344, 351, 387, 468, 516, 559, 702, 774, 936, 1032, 1118, 1161, 1404, 1548, 1677, 2236, 2322, 2808, 3096, 3209, 3354, 4472, 4644, 5031, 6418, 6708, 9288, 9627, 10062, 12836, 13416, 15093, 19254, 20124, 25672, 28881, 30186, 38508, 40248, 41717, 57762, 60372, 77016, 83434, 86643, 115524, 120744, 125151, 137987, 166868, 173286, 231048, 250302, 275974, 333736, 346572, 375453, 413961, 500604, 551948, 693144, 750906, 827922, 1001208, 1103896, 1126359, 1241883, 1501812, 1655844, 1793831, 2252718, 2483766, 3003624, 3311688, 3587662, 3725649, 4505436, 4967532, 5381493, 7175324, 7451298, 9010872, 9935064, 10762986, 14350648, 14902596, 16144479, 21525972, 29805192, 32288958, 43051944, 48433437, 64577916, 96866874, 129155832, 193733748, 387467496]

約数ペア:

[(1, 387467496), (2, 193733748), (3, 129155832), (4, 96866874), (6, 64577916), (8, 48433437), (9, 43051944), (12, 32288958), (13, 29805192), (18, 21525972), (24, 16144479), (26, 14902596), (27, 14350648), (36, 10762986), (39, 9935064), (43, 9010872), (52, 7451298), (54, 7175324), (72, 5381493), (78, 4967532), (86, 4505436), (104, 3725649), (108, 3587662), (117, 3311688), (129, 3003624), (156, 2483766), (172, 2252718), (216, 1793831), (234, 1655844), (258, 1501812), (312, 1241883), (344, 1126359), (351, 1103896), (387, 1001208), (468, 827922), (516, 750906), (559, 693144), (702, 551948), (774, 500604), (936, 413961), (1032, 375453), (1118, 346572), (1161, 333736), (1404, 275974), (1548, 250302), (1677, 231048), (2236, 173286), (2322, 166868), (2808, 137987), (3096, 125151), (3209, 120744), (3354, 115524), (4472, 86643), (4644, 83434), (5031, 77016), (6418, 60372), (6708, 57762), (9288, 41717), (9627, 40248), (10062, 38508), (12836, 30186), (13416, 28881), (15093, 25672), (19254, 20124)]