270239076

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:653

約数の個数: 72

約数和(自身を含む): 694457400

約数和(自身を除く): 424218324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 157, 274, 314, 349, 411, 471, 548, 628, 698, 822, 942, 1047, 1233, 1396, 1413, 1644, 1884, 2094, 2466, 2826, 3141, 4188, 4932, 5652, 6282, 12564, 21509, 43018, 47813, 54793, 64527, 86036, 95626, 109586, 129054, 143439, 164379, 191252, 193581, 219172, 258108, 286878, 328758, 387162, 430317, 493137, 573756, 657516, 774324, 860634, 986274, 1721268, 1972548, 7506641, 15013282, 22519923, 30026564, 45039846, 67559769, 90079692, 135119538, 270239076]

約数ペア:

[(1, 270239076), (2, 135119538), (3, 90079692), (4, 67559769), (6, 45039846), (9, 30026564), (12, 22519923), (18, 15013282), (36, 7506641), (137, 1972548), (157, 1721268), (274, 986274), (314, 860634), (349, 774324), (411, 657516), (471, 573756), (548, 493137), (628, 430317), (698, 387162), (822, 328758), (942, 286878), (1047, 258108), (1233, 219172), (1396, 193581), (1413, 191252), (1644, 164379), (1884, 143439), (2094, 129054), (2466, 109586), (2826, 95626), (3141, 86036), (4188, 64527), (4932, 54793), (5652, 47813), (6282, 43018), (12564, 21509)]