268965672

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:471

約数の個数: 128

約数和(自身を含む): 746496000

約数和(自身を除く): 477530328

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 53, 57, 62, 76, 93, 106, 114, 124, 152, 159, 186, 212, 228, 248, 318, 359, 372, 424, 456, 589, 636, 718, 744, 1007, 1077, 1178, 1272, 1436, 1643, 1767, 2014, 2154, 2356, 2872, 3021, 3286, 3534, 4028, 4308, 4712, 4929, 6042, 6572, 6821, 7068, 8056, 8616, 9858, 11129, 12084, 13144, 13642, 14136, 19027, 19716, 20463, 22258, 24168, 27284, 31217, 33387, 38054, 39432, 40926, 44516, 54568, 57081, 62434, 66774, 76108, 81852, 89032, 93651, 114162, 124868, 133548, 152216, 163704, 187302, 211451, 228324, 249736, 267096, 361513, 374604, 422902, 456648, 589837, 634353, 723026, 749208, 845804, 1084539, 1179674, 1268706, 1446052, 1691608, 1769511, 2169078, 2359348, 2537412, 2892104, 3539022, 4338156, 4718696, 5074824, 7078044, 8676312, 11206903, 14156088, 22413806, 33620709, 44827612, 67241418, 89655224, 134482836, 268965672]

約数ペア:

[(1, 268965672), (2, 134482836), (3, 89655224), (4, 67241418), (6, 44827612), (8, 33620709), (12, 22413806), (19, 14156088), (24, 11206903), (31, 8676312), (38, 7078044), (53, 5074824), (57, 4718696), (62, 4338156), (76, 3539022), (93, 2892104), (106, 2537412), (114, 2359348), (124, 2169078), (152, 1769511), (159, 1691608), (186, 1446052), (212, 1268706), (228, 1179674), (248, 1084539), (318, 845804), (359, 749208), (372, 723026), (424, 634353), (456, 589837), (589, 456648), (636, 422902), (718, 374604), (744, 361513), (1007, 267096), (1077, 249736), (1178, 228324), (1272, 211451), (1436, 187302), (1643, 163704), (1767, 152216), (2014, 133548), (2154, 124868), (2356, 114162), (2872, 93651), (3021, 89032), (3286, 81852), (3534, 76108), (4028, 66774), (4308, 62434), (4712, 57081), (4929, 54568), (6042, 44516), (6572, 40926), (6821, 39432), (7068, 38054), (8056, 33387), (8616, 31217), (9858, 27284), (11129, 24168), (12084, 22258), (13144, 20463), (13642, 19716), (14136, 19027)]