237141528

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4663}}^1$

素因数の和:4848

約数の個数: 64

約数和(自身を含む): 642512640

約数和(自身を除く): 405371112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 163, 312, 326, 489, 652, 978, 1304, 1956, 2119, 3912, 4238, 4663, 6357, 8476, 9326, 12714, 13989, 16952, 18652, 25428, 27978, 37304, 50856, 55956, 60619, 111912, 121238, 181857, 242476, 363714, 484952, 727428, 760069, 1454856, 1520138, 2280207, 3040276, 4560414, 6080552, 9120828, 9880897, 18241656, 19761794, 29642691, 39523588, 59285382, 79047176, 118570764, 237141528]

約数ペア:

[(1, 237141528), (2, 118570764), (3, 79047176), (4, 59285382), (6, 39523588), (8, 29642691), (12, 19761794), (13, 18241656), (24, 9880897), (26, 9120828), (39, 6080552), (52, 4560414), (78, 3040276), (104, 2280207), (156, 1520138), (163, 1454856), (312, 760069), (326, 727428), (489, 484952), (652, 363714), (978, 242476), (1304, 181857), (1956, 121238), (2119, 111912), (3912, 60619), (4238, 55956), (4663, 50856), (6357, 37304), (8476, 27978), (9326, 25428), (12714, 18652), (13989, 16952)]