512242016

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 1284304896

約数和(自身を除く): 772062880

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 31, 32, 44, 46, 52, 62, 88, 92, 104, 124, 143, 157, 176, 184, 208, 248, 253, 286, 299, 314, 341, 352, 368, 403, 416, 496, 506, 572, 598, 628, 682, 713, 736, 806, 992, 1012, 1144, 1196, 1256, 1364, 1426, 1612, 1727, 2024, 2041, 2288, 2392, 2512, 2728, 2852, 3224, 3289, 3454, 3611, 4048, 4082, 4433, 4576, 4784, 4867, 5024, 5456, 5704, 6448, 6578, 6908, 7222, 7843, 8096, 8164, 8866, 9269, 9568, 9734, 10912, 11408, 12896, 13156, 13816, 14444, 15686, 16328, 17732, 18538, 19468, 22451, 22816, 26312, 27632, 28888, 31372, 32656, 35464, 37076, 38936, 39721, 44902, 46943, 52624, 53537, 55264, 57776, 62744, 63271, 65312, 70928, 74152, 77872, 79442, 89804, 93886, 101959, 105248, 107074, 111941, 115552, 125488, 126542, 141856, 148304, 155744, 158884, 179608, 187772, 203918, 214148, 223882, 250976, 253084, 296608, 317768, 359216, 375544, 407836, 428296, 447764, 506168, 516373, 635536, 695981, 718432, 751088, 815672, 856592, 895528, 1012336, 1032746, 1231351, 1271072, 1391962, 1455233, 1502176, 1631344, 1713184, 1791056, 2024672, 2065492, 2462702, 2783924, 2910466, 3262688, 3582112, 4130984, 4925404, 5567848, 5820932, 8261968, 9850808, 11135696, 11641864, 16007563, 16523936, 19701616, 22271392, 23283728, 32015126, 39403232, 46567456, 64030252, 128060504, 256121008, 512242016]

約数ペア:

[(1, 512242016), (2, 256121008), (4, 128060504), (8, 64030252), (11, 46567456), (13, 39403232), (16, 32015126), (22, 23283728), (23, 22271392), (26, 19701616), (31, 16523936), (32, 16007563), (44, 11641864), (46, 11135696), (52, 9850808), (62, 8261968), (88, 5820932), (92, 5567848), (104, 4925404), (124, 4130984), (143, 3582112), (157, 3262688), (176, 2910466), (184, 2783924), (208, 2462702), (248, 2065492), (253, 2024672), (286, 1791056), (299, 1713184), (314, 1631344), (341, 1502176), (352, 1455233), (368, 1391962), (403, 1271072), (416, 1231351), (496, 1032746), (506, 1012336), (572, 895528), (598, 856592), (628, 815672), (682, 751088), (713, 718432), (736, 695981), (806, 635536), (992, 516373), (1012, 506168), (1144, 447764), (1196, 428296), (1256, 407836), (1364, 375544), (1426, 359216), (1612, 317768), (1727, 296608), (2024, 253084), (2041, 250976), (2288, 223882), (2392, 214148), (2512, 203918), (2728, 187772), (2852, 179608), (3224, 158884), (3289, 155744), (3454, 148304), (3611, 141856), (4048, 126542), (4082, 125488), (4433, 115552), (4576, 111941), (4784, 107074), (4867, 105248), (5024, 101959), (5456, 93886), (5704, 89804), (6448, 79442), (6578, 77872), (6908, 74152), (7222, 70928), (7843, 65312), (8096, 63271), (8164, 62744), (8866, 57776), (9269, 55264), (9568, 53537), (9734, 52624), (10912, 46943), (11408, 44902), (12896, 39721), (13156, 38936), (13816, 37076), (14444, 35464), (15686, 32656), (16328, 31372), (17732, 28888), (18538, 27632), (19468, 26312), (22451, 22816)]