262874376

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:428

約数の個数: 128

約数和(自身を含む): 755308800

約数和(自身を除く): 492434424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 71, 72, 108, 122, 142, 183, 213, 216, 244, 281, 284, 366, 426, 488, 549, 562, 568, 639, 732, 843, 852, 1098, 1124, 1278, 1464, 1647, 1686, 1704, 1917, 2196, 2248, 2529, 2556, 3294, 3372, 3834, 4331, 4392, 5058, 5112, 6588, 6744, 7587, 7668, 8662, 10116, 12993, 13176, 15174, 15336, 17141, 17324, 19951, 20232, 25986, 30348, 34282, 34648, 38979, 39902, 51423, 51972, 59853, 60696, 68564, 77958, 79804, 102846, 103944, 116937, 119706, 137128, 154269, 155916, 159608, 179559, 205692, 233874, 239412, 308538, 311832, 359118, 411384, 462807, 467748, 478824, 538677, 617076, 718236, 925614, 935496, 1077354, 1217011, 1234152, 1436472, 1851228, 2154708, 2434022, 3651033, 3702456, 4309416, 4868044, 7302066, 9736088, 10953099, 14604132, 21906198, 29208264, 32859297, 43812396, 65718594, 87624792, 131437188, 262874376]

約数ペア:

[(1, 262874376), (2, 131437188), (3, 87624792), (4, 65718594), (6, 43812396), (8, 32859297), (9, 29208264), (12, 21906198), (18, 14604132), (24, 10953099), (27, 9736088), (36, 7302066), (54, 4868044), (61, 4309416), (71, 3702456), (72, 3651033), (108, 2434022), (122, 2154708), (142, 1851228), (183, 1436472), (213, 1234152), (216, 1217011), (244, 1077354), (281, 935496), (284, 925614), (366, 718236), (426, 617076), (488, 538677), (549, 478824), (562, 467748), (568, 462807), (639, 411384), (732, 359118), (843, 311832), (852, 308538), (1098, 239412), (1124, 233874), (1278, 205692), (1464, 179559), (1647, 159608), (1686, 155916), (1704, 154269), (1917, 137128), (2196, 119706), (2248, 116937), (2529, 103944), (2556, 102846), (3294, 79804), (3372, 77958), (3834, 68564), (4331, 60696), (4392, 59853), (5058, 51972), (5112, 51423), (6588, 39902), (6744, 38979), (7587, 34648), (7668, 34282), (8662, 30348), (10116, 25986), (12993, 20232), (13176, 19951), (15174, 17324), (15336, 17141)]