1498648732

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{769}}^1$

素因数の和:1011

約数の個数: 72

約数和(自身を含む): 3123914640

約数和(自身を除く): 1625265908

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 163, 196, 244, 326, 427, 652, 769, 854, 1141, 1538, 1708, 2282, 2989, 3076, 4564, 5383, 5978, 7987, 9943, 10766, 11956, 15974, 19886, 21532, 31948, 37681, 39772, 46909, 69601, 75362, 93818, 125347, 139202, 150724, 187636, 250694, 278404, 328363, 487207, 501388, 656726, 877429, 974414, 1313452, 1754858, 1948828, 2298541, 3509716, 4597082, 6142003, 7646167, 9194164, 12284006, 15292334, 24568012, 30584668, 53523169, 107046338, 214092676, 374662183, 749324366, 1498648732]

約数ペア:

[(1, 1498648732), (2, 749324366), (4, 374662183), (7, 214092676), (14, 107046338), (28, 53523169), (49, 30584668), (61, 24568012), (98, 15292334), (122, 12284006), (163, 9194164), (196, 7646167), (244, 6142003), (326, 4597082), (427, 3509716), (652, 2298541), (769, 1948828), (854, 1754858), (1141, 1313452), (1538, 974414), (1708, 877429), (2282, 656726), (2989, 501388), (3076, 487207), (4564, 328363), (5383, 278404), (5978, 250694), (7987, 187636), (9943, 150724), (10766, 139202), (11956, 125347), (15974, 93818), (19886, 75362), (21532, 69601), (31948, 46909), (37681, 39772)]