268948512

素因数分解:

$2^5\times 3^9\times 7^1\times {\mathrm{61}}^1$

素因数の和:105

約数の個数: 240

約数和(自身を含む): 922565952

約数和(自身を除く): 653617440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 61, 63, 72, 81, 84, 96, 108, 112, 122, 126, 144, 162, 168, 183, 189, 216, 224, 243, 244, 252, 288, 324, 336, 366, 378, 427, 432, 486, 488, 504, 549, 567, 648, 672, 729, 732, 756, 854, 864, 972, 976, 1008, 1098, 1134, 1281, 1296, 1458, 1464, 1512, 1647, 1701, 1708, 1944, 1952, 2016, 2187, 2196, 2268, 2562, 2592, 2916, 2928, 3024, 3294, 3402, 3416, 3843, 3888, 4374, 4392, 4536, 4941, 5103, 5124, 5832, 5856, 6048, 6561, 6588, 6804, 6832, 7686, 7776, 8748, 8784, 9072, 9882, 10206, 10248, 11529, 11664, 13122, 13176, 13608, 13664, 14823, 15309, 15372, 17496, 17568, 18144, 19683, 19764, 20412, 20496, 23058, 23328, 26244, 26352, 27216, 29646, 30618, 30744, 34587, 34992, 39366, 39528, 40824, 40992, 44469, 45927, 46116, 52488, 52704, 54432, 59292, 61236, 61488, 69174, 69984, 78732, 79056, 81648, 88938, 91854, 92232, 103761, 104976, 118584, 122472, 122976, 133407, 137781, 138348, 157464, 158112, 163296, 177876, 183708, 184464, 207522, 209952, 237168, 244944, 266814, 275562, 276696, 311283, 314928, 355752, 367416, 368928, 400221, 415044, 474336, 489888, 533628, 551124, 553392, 622566, 629856, 711504, 734832, 800442, 830088, 933849, 1067256, 1102248, 1106784, 1200663, 1245132, 1423008, 1469664, 1600884, 1660176, 1867698, 2134512, 2204496, 2401326, 2490264, 2801547, 3201768, 3320352, 3735396, 4269024, 4408992, 4802652, 4980528, 5603094, 6403536, 7470792, 8404641, 9605304, 9961056, 11206188, 12807072, 14941584, 16809282, 19210608, 22412376, 29883168, 33618564, 38421216, 44824752, 67237128, 89649504, 134474256, 268948512]

約数ペア:

[(1, 268948512), (2, 134474256), (3, 89649504), (4, 67237128), (6, 44824752), (7, 38421216), (8, 33618564), (9, 29883168), (12, 22412376), (14, 19210608), (16, 16809282), (18, 14941584), (21, 12807072), (24, 11206188), (27, 9961056), (28, 9605304), (32, 8404641), (36, 7470792), (42, 6403536), (48, 5603094), (54, 4980528), (56, 4802652), (61, 4408992), (63, 4269024), (72, 3735396), (81, 3320352), (84, 3201768), (96, 2801547), (108, 2490264), (112, 2401326), (122, 2204496), (126, 2134512), (144, 1867698), (162, 1660176), (168, 1600884), (183, 1469664), (189, 1423008), (216, 1245132), (224, 1200663), (243, 1106784), (244, 1102248), (252, 1067256), (288, 933849), (324, 830088), (336, 800442), (366, 734832), (378, 711504), (427, 629856), (432, 622566), (486, 553392), (488, 551124), (504, 533628), (549, 489888), (567, 474336), (648, 415044), (672, 400221), (729, 368928), (732, 367416), (756, 355752), (854, 314928), (864, 311283), (972, 276696), (976, 275562), (1008, 266814), (1098, 244944), (1134, 237168), (1281, 209952), (1296, 207522), (1458, 184464), (1464, 183708), (1512, 177876), (1647, 163296), (1701, 158112), (1708, 157464), (1944, 138348), (1952, 137781), (2016, 133407), (2187, 122976), (2196, 122472), (2268, 118584), (2562, 104976), (2592, 103761), (2916, 92232), (2928, 91854), (3024, 88938), (3294, 81648), (3402, 79056), (3416, 78732), (3843, 69984), (3888, 69174), (4374, 61488), (4392, 61236), (4536, 59292), (4941, 54432), (5103, 52704), (5124, 52488), (5832, 46116), (5856, 45927), (6048, 44469), (6561, 40992), (6588, 40824), (6804, 39528), (6832, 39366), (7686, 34992), (7776, 34587), (8748, 30744), (8784, 30618), (9072, 29646), (9882, 27216), (10206, 26352), (10248, 26244), (11529, 23328), (11664, 23058), (13122, 20496), (13176, 20412), (13608, 19764), (13664, 19683), (14823, 18144), (15309, 17568), (15372, 17496)]