387904032

素因数分解:

$2^5\times 3^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:312

約数の個数: 192

約数和(自身を含む): 1185528960

約数和(自身を除く): 797624928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 53, 54, 72, 86, 96, 106, 108, 129, 144, 159, 172, 197, 212, 216, 258, 288, 318, 344, 387, 394, 424, 432, 477, 516, 591, 636, 688, 774, 788, 848, 864, 954, 1032, 1161, 1182, 1272, 1376, 1431, 1548, 1576, 1696, 1773, 1908, 2064, 2279, 2322, 2364, 2544, 2862, 3096, 3152, 3546, 3816, 4128, 4558, 4644, 4728, 5088, 5319, 5724, 6192, 6304, 6837, 7092, 7632, 8471, 9116, 9288, 9456, 10441, 10638, 11448, 12384, 13674, 14184, 15264, 16942, 18232, 18576, 18912, 20511, 20882, 21276, 22896, 25413, 27348, 28368, 31323, 33884, 36464, 37152, 41022, 41764, 42552, 45792, 50826, 54696, 56736, 61533, 62646, 67768, 72928, 76239, 82044, 83528, 85104, 93969, 101652, 109392, 123066, 125292, 135536, 152478, 164088, 167056, 170208, 187938, 203304, 218784, 228717, 246132, 250584, 271072, 281907, 304956, 328176, 334112, 375876, 406608, 448963, 457434, 492264, 501168, 563814, 609912, 656352, 751752, 813216, 897926, 914868, 984528, 1002336, 1127628, 1219824, 1346889, 1503504, 1795852, 1829736, 1969056, 2255256, 2439648, 2693778, 3007008, 3591704, 3659472, 4040667, 4510512, 5387556, 7183408, 7318944, 8081334, 9021024, 10775112, 12122001, 14366816, 16162668, 21550224, 24244002, 32325336, 43100448, 48488004, 64650672, 96976008, 129301344, 193952016, 387904032]

約数ペア:

[(1, 387904032), (2, 193952016), (3, 129301344), (4, 96976008), (6, 64650672), (8, 48488004), (9, 43100448), (12, 32325336), (16, 24244002), (18, 21550224), (24, 16162668), (27, 14366816), (32, 12122001), (36, 10775112), (43, 9021024), (48, 8081334), (53, 7318944), (54, 7183408), (72, 5387556), (86, 4510512), (96, 4040667), (106, 3659472), (108, 3591704), (129, 3007008), (144, 2693778), (159, 2439648), (172, 2255256), (197, 1969056), (212, 1829736), (216, 1795852), (258, 1503504), (288, 1346889), (318, 1219824), (344, 1127628), (387, 1002336), (394, 984528), (424, 914868), (432, 897926), (477, 813216), (516, 751752), (591, 656352), (636, 609912), (688, 563814), (774, 501168), (788, 492264), (848, 457434), (864, 448963), (954, 406608), (1032, 375876), (1161, 334112), (1182, 328176), (1272, 304956), (1376, 281907), (1431, 271072), (1548, 250584), (1576, 246132), (1696, 228717), (1773, 218784), (1908, 203304), (2064, 187938), (2279, 170208), (2322, 167056), (2364, 164088), (2544, 152478), (2862, 135536), (3096, 125292), (3152, 123066), (3546, 109392), (3816, 101652), (4128, 93969), (4558, 85104), (4644, 83528), (4728, 82044), (5088, 76239), (5319, 72928), (5724, 67768), (6192, 62646), (6304, 61533), (6837, 56736), (7092, 54696), (7632, 50826), (8471, 45792), (9116, 42552), (9288, 41764), (9456, 41022), (10441, 37152), (10638, 36464), (11448, 33884), (12384, 31323), (13674, 28368), (14184, 27348), (15264, 25413), (16942, 22896), (18232, 21276), (18576, 20882), (18912, 20511)]