519996888

素因数分解:

$2^3\times 3^3\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:422

約数の個数: 128

約数和(自身を含む): 1477440000

約数和(自身を除く): 957443112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 107, 108, 149, 151, 214, 216, 298, 302, 321, 428, 447, 453, 596, 604, 642, 856, 894, 906, 963, 1192, 1208, 1284, 1341, 1359, 1788, 1812, 1926, 2568, 2682, 2718, 2889, 3576, 3624, 3852, 4023, 4077, 5364, 5436, 5778, 7704, 8046, 8154, 10728, 10872, 11556, 15943, 16092, 16157, 16308, 22499, 23112, 31886, 32184, 32314, 32616, 44998, 47829, 48471, 63772, 64628, 67497, 89996, 95658, 96942, 127544, 129256, 134994, 143487, 145413, 179992, 191316, 193884, 202491, 269988, 286974, 290826, 382632, 387768, 404982, 430461, 436239, 539976, 573948, 581652, 607473, 809964, 860922, 872478, 1147896, 1163304, 1214946, 1619928, 1721844, 1744956, 2407393, 2429892, 3443688, 3489912, 4814786, 4859784, 7222179, 9629572, 14444358, 19259144, 21666537, 28888716, 43333074, 57777432, 64999611, 86666148, 129999222, 173332296, 259998444, 519996888]

約数ペア:

[(1, 519996888), (2, 259998444), (3, 173332296), (4, 129999222), (6, 86666148), (8, 64999611), (9, 57777432), (12, 43333074), (18, 28888716), (24, 21666537), (27, 19259144), (36, 14444358), (54, 9629572), (72, 7222179), (107, 4859784), (108, 4814786), (149, 3489912), (151, 3443688), (214, 2429892), (216, 2407393), (298, 1744956), (302, 1721844), (321, 1619928), (428, 1214946), (447, 1163304), (453, 1147896), (596, 872478), (604, 860922), (642, 809964), (856, 607473), (894, 581652), (906, 573948), (963, 539976), (1192, 436239), (1208, 430461), (1284, 404982), (1341, 387768), (1359, 382632), (1788, 290826), (1812, 286974), (1926, 269988), (2568, 202491), (2682, 193884), (2718, 191316), (2889, 179992), (3576, 145413), (3624, 143487), (3852, 134994), (4023, 129256), (4077, 127544), (5364, 96942), (5436, 95658), (5778, 89996), (7704, 67497), (8046, 64628), (8154, 63772), (10728, 48471), (10872, 47829), (11556, 44998), (15943, 32616), (16092, 32314), (16157, 32184), (16308, 31886), (22499, 23112)]