1249377048

素因数分解:

$2^3\times 3^4\times {\mathrm{739}}^1\times {\mathrm{2609}}^1$

素因数の和:3366

約数の個数: 80

約数和(自身を含む): 3505491000

約数和(自身を除く): 2256113952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 739, 1478, 2217, 2609, 2956, 4434, 5218, 5912, 6651, 7827, 8868, 10436, 13302, 15654, 17736, 19953, 20872, 23481, 26604, 31308, 39906, 46962, 53208, 59859, 62616, 70443, 79812, 93924, 119718, 140886, 159624, 187848, 211329, 239436, 281772, 422658, 478872, 563544, 845316, 1690632, 1928051, 3856102, 5784153, 7712204, 11568306, 15424408, 17352459, 23136612, 34704918, 46273224, 52057377, 69409836, 104114754, 138819672, 156172131, 208229508, 312344262, 416459016, 624688524, 1249377048]

約数ペア:

[(1, 1249377048), (2, 624688524), (3, 416459016), (4, 312344262), (6, 208229508), (8, 156172131), (9, 138819672), (12, 104114754), (18, 69409836), (24, 52057377), (27, 46273224), (36, 34704918), (54, 23136612), (72, 17352459), (81, 15424408), (108, 11568306), (162, 7712204), (216, 5784153), (324, 3856102), (648, 1928051), (739, 1690632), (1478, 845316), (2217, 563544), (2609, 478872), (2956, 422658), (4434, 281772), (5218, 239436), (5912, 211329), (6651, 187848), (7827, 159624), (8868, 140886), (10436, 119718), (13302, 93924), (15654, 79812), (17736, 70443), (19953, 62616), (20872, 59859), (23481, 53208), (26604, 46962), (31308, 39906)]