237531528

素因数分解:

$2^3\times 3^6\times {\mathrm{13}}^2\times {\mathrm{241}}^1$

素因数の和:291

約数の個数: 168

約数和(自身を含む): 726068970

約数和(自身を除く): 488537442

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 169, 216, 234, 241, 243, 312, 324, 338, 351, 468, 482, 486, 507, 648, 676, 702, 723, 729, 936, 964, 972, 1014, 1053, 1352, 1404, 1446, 1458, 1521, 1928, 1944, 2028, 2106, 2169, 2808, 2892, 2916, 3042, 3133, 3159, 4056, 4212, 4338, 4563, 5784, 5832, 6084, 6266, 6318, 6507, 8424, 8676, 9126, 9399, 9477, 12168, 12532, 12636, 13014, 13689, 17352, 18252, 18798, 18954, 19521, 25064, 25272, 26028, 27378, 28197, 36504, 37596, 37908, 39042, 40729, 41067, 52056, 54756, 56394, 58563, 75192, 75816, 78084, 81458, 82134, 84591, 109512, 112788, 117126, 122187, 123201, 156168, 162916, 164268, 169182, 175689, 225576, 234252, 244374, 246402, 253773, 325832, 328536, 338364, 351378, 366561, 468504, 488748, 492804, 507546, 676728, 702756, 733122, 761319, 977496, 985608, 1015092, 1099683, 1405512, 1466244, 1522638, 2030184, 2199366, 2283957, 2932488, 3045276, 3299049, 4398732, 4567914, 6090552, 6598098, 8797464, 9135828, 9897147, 13196196, 18271656, 19794294, 26392392, 29691441, 39588588, 59382882, 79177176, 118765764, 237531528]

約数ペア:

[(1, 237531528), (2, 118765764), (3, 79177176), (4, 59382882), (6, 39588588), (8, 29691441), (9, 26392392), (12, 19794294), (13, 18271656), (18, 13196196), (24, 9897147), (26, 9135828), (27, 8797464), (36, 6598098), (39, 6090552), (52, 4567914), (54, 4398732), (72, 3299049), (78, 3045276), (81, 2932488), (104, 2283957), (108, 2199366), (117, 2030184), (156, 1522638), (162, 1466244), (169, 1405512), (216, 1099683), (234, 1015092), (241, 985608), (243, 977496), (312, 761319), (324, 733122), (338, 702756), (351, 676728), (468, 507546), (482, 492804), (486, 488748), (507, 468504), (648, 366561), (676, 351378), (702, 338364), (723, 328536), (729, 325832), (936, 253773), (964, 246402), (972, 244374), (1014, 234252), (1053, 225576), (1352, 175689), (1404, 169182), (1446, 164268), (1458, 162916), (1521, 156168), (1928, 123201), (1944, 122187), (2028, 117126), (2106, 112788), (2169, 109512), (2808, 84591), (2892, 82134), (2916, 81458), (3042, 78084), (3133, 75816), (3159, 75192), (4056, 58563), (4212, 56394), (4338, 54756), (4563, 52056), (5784, 41067), (5832, 40729), (6084, 39042), (6266, 37908), (6318, 37596), (6507, 36504), (8424, 28197), (8676, 27378), (9126, 26028), (9399, 25272), (9477, 25064), (12168, 19521), (12532, 18954), (12636, 18798), (13014, 18252), (13689, 17352)]