291230604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:624

約数の個数: 144

約数和(自身を含む): 898567488

約数和(自身を除く): 607336884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 157, 204, 238, 252, 306, 314, 357, 433, 471, 476, 612, 628, 714, 866, 942, 1071, 1099, 1299, 1413, 1428, 1732, 1884, 2142, 2198, 2598, 2669, 2826, 3031, 3297, 3897, 4284, 4396, 5196, 5338, 5652, 6062, 6594, 7361, 7794, 8007, 9093, 9891, 10676, 12124, 13188, 14722, 15588, 16014, 18186, 18683, 19782, 22083, 24021, 27279, 29444, 32028, 36372, 37366, 39564, 44166, 48042, 51527, 54558, 56049, 66249, 67981, 74732, 88332, 96084, 103054, 109116, 112098, 132498, 135962, 154581, 168147, 203943, 206108, 224196, 264996, 271924, 309162, 336294, 407886, 463743, 475867, 611829, 618324, 672588, 815772, 927486, 951734, 1155677, 1223658, 1427601, 1854972, 1903468, 2311354, 2447316, 2855202, 3467031, 4282803, 4622708, 5710404, 6934062, 8089739, 8565606, 10401093, 13868124, 16179478, 17131212, 20802186, 24269217, 32358956, 41604372, 48538434, 72807651, 97076868, 145615302, 291230604]

約数ペア:

[(1, 291230604), (2, 145615302), (3, 97076868), (4, 72807651), (6, 48538434), (7, 41604372), (9, 32358956), (12, 24269217), (14, 20802186), (17, 17131212), (18, 16179478), (21, 13868124), (28, 10401093), (34, 8565606), (36, 8089739), (42, 6934062), (51, 5710404), (63, 4622708), (68, 4282803), (84, 3467031), (102, 2855202), (119, 2447316), (126, 2311354), (153, 1903468), (157, 1854972), (204, 1427601), (238, 1223658), (252, 1155677), (306, 951734), (314, 927486), (357, 815772), (433, 672588), (471, 618324), (476, 611829), (612, 475867), (628, 463743), (714, 407886), (866, 336294), (942, 309162), (1071, 271924), (1099, 264996), (1299, 224196), (1413, 206108), (1428, 203943), (1732, 168147), (1884, 154581), (2142, 135962), (2198, 132498), (2598, 112098), (2669, 109116), (2826, 103054), (3031, 96084), (3297, 88332), (3897, 74732), (4284, 67981), (4396, 66249), (5196, 56049), (5338, 54558), (5652, 51527), (6062, 48042), (6594, 44166), (7361, 39564), (7794, 37366), (8007, 36372), (9093, 32028), (9891, 29444), (10676, 27279), (12124, 24021), (13188, 22083), (14722, 19782), (15588, 18683), (16014, 18186)]