274595048

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5167}}^1$

素因数の和:5266

約数の個数: 64

約数和(自身を含む): 642485760

約数和(自身を除く): 367890712

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 73, 91, 104, 146, 182, 292, 364, 511, 584, 728, 949, 1022, 1898, 2044, 3796, 4088, 5167, 6643, 7592, 10334, 13286, 20668, 26572, 36169, 41336, 53144, 67171, 72338, 134342, 144676, 268684, 289352, 377191, 470197, 537368, 754382, 940394, 1508764, 1880788, 2640337, 3017528, 3761576, 4903483, 5280674, 9806966, 10561348, 19613932, 21122696, 34324381, 39227864, 68648762, 137297524, 274595048]

約数ペア:

[(1, 274595048), (2, 137297524), (4, 68648762), (7, 39227864), (8, 34324381), (13, 21122696), (14, 19613932), (26, 10561348), (28, 9806966), (52, 5280674), (56, 4903483), (73, 3761576), (91, 3017528), (104, 2640337), (146, 1880788), (182, 1508764), (292, 940394), (364, 754382), (511, 537368), (584, 470197), (728, 377191), (949, 289352), (1022, 268684), (1898, 144676), (2044, 134342), (3796, 72338), (4088, 67171), (5167, 53144), (6643, 41336), (7592, 36169), (10334, 26572), (13286, 20668)]