507221344

素因数分解:

$2^5\times 7^2\times {\mathrm{61}}^1\times {\mathrm{5303}}^1$

素因数の和:5388

約数の個数: 72

約数和(自身を含む): 1180893168

約数和(自身を除く): 673671824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 98, 112, 122, 196, 224, 244, 392, 427, 488, 784, 854, 976, 1568, 1708, 1952, 2989, 3416, 5303, 5978, 6832, 10606, 11956, 13664, 21212, 23912, 37121, 42424, 47824, 74242, 84848, 95648, 148484, 169696, 259847, 296968, 323483, 519694, 593936, 646966, 1039388, 1187872, 1293932, 2078776, 2264381, 2587864, 4157552, 4528762, 5175728, 8315104, 9057524, 10351456, 15850667, 18115048, 31701334, 36230096, 63402668, 72460192, 126805336, 253610672, 507221344]

約数ペア:

[(1, 507221344), (2, 253610672), (4, 126805336), (7, 72460192), (8, 63402668), (14, 36230096), (16, 31701334), (28, 18115048), (32, 15850667), (49, 10351456), (56, 9057524), (61, 8315104), (98, 5175728), (112, 4528762), (122, 4157552), (196, 2587864), (224, 2264381), (244, 2078776), (392, 1293932), (427, 1187872), (488, 1039388), (784, 646966), (854, 593936), (976, 519694), (1568, 323483), (1708, 296968), (1952, 259847), (2989, 169696), (3416, 148484), (5303, 95648), (5978, 84848), (6832, 74242), (10606, 47824), (11956, 42424), (13664, 37121), (21212, 23912)]