266200928

素因数分解:

$2^5\times 7^3\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 620928000

約数和(自身を除く): 354727072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 79, 98, 112, 158, 196, 224, 307, 316, 343, 392, 553, 614, 632, 686, 784, 1106, 1228, 1264, 1372, 1568, 2149, 2212, 2456, 2528, 2744, 3871, 4298, 4424, 4912, 5488, 7742, 8596, 8848, 9824, 10976, 15043, 15484, 17192, 17696, 24253, 27097, 30086, 30968, 34384, 48506, 54194, 60172, 61936, 68768, 97012, 105301, 108388, 120344, 123872, 169771, 194024, 210602, 216776, 240688, 339542, 388048, 421204, 433552, 481376, 679084, 776096, 842408, 867104, 1188397, 1358168, 1684816, 2376794, 2716336, 3369632, 4753588, 5432672, 8318779, 9507176, 16637558, 19014352, 33275116, 38028704, 66550232, 133100464, 266200928]

約数ペア:

[(1, 266200928), (2, 133100464), (4, 66550232), (7, 38028704), (8, 33275116), (14, 19014352), (16, 16637558), (28, 9507176), (32, 8318779), (49, 5432672), (56, 4753588), (79, 3369632), (98, 2716336), (112, 2376794), (158, 1684816), (196, 1358168), (224, 1188397), (307, 867104), (316, 842408), (343, 776096), (392, 679084), (553, 481376), (614, 433552), (632, 421204), (686, 388048), (784, 339542), (1106, 240688), (1228, 216776), (1264, 210602), (1372, 194024), (1568, 169771), (2149, 123872), (2212, 120344), (2456, 108388), (2528, 105301), (2744, 97012), (3871, 68768), (4298, 61936), (4424, 60172), (4912, 54194), (5488, 48506), (7742, 34384), (8596, 30968), (8848, 30086), (9824, 27097), (10976, 24253), (15043, 17696), (15484, 17192)]