271035856

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 160

約数和(自身を含む): 687456000

約数和(自身を除く): 416420144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 49, 52, 56, 58, 91, 98, 104, 112, 116, 131, 182, 196, 203, 208, 232, 262, 343, 364, 377, 392, 406, 464, 524, 637, 686, 728, 754, 784, 812, 917, 1048, 1274, 1372, 1421, 1456, 1508, 1624, 1703, 1834, 2096, 2548, 2639, 2744, 2842, 3016, 3248, 3406, 3668, 3799, 4459, 5096, 5278, 5488, 5684, 6032, 6419, 6812, 7336, 7598, 8918, 9947, 10192, 10556, 11368, 11921, 12838, 13624, 14672, 15196, 17836, 18473, 19894, 21112, 22736, 23842, 25676, 26593, 27248, 30392, 35672, 36946, 39788, 42224, 44933, 47684, 49387, 51352, 53186, 60784, 71344, 73892, 79576, 83447, 89866, 95368, 98774, 102704, 106372, 129311, 147784, 159152, 166894, 179732, 186151, 190736, 197548, 212744, 258622, 295568, 333788, 345709, 359464, 372302, 395096, 425488, 517244, 584129, 667576, 691418, 718928, 744604, 790192, 1034488, 1168258, 1303057, 1335152, 1382836, 1489208, 2068976, 2336516, 2419963, 2606114, 2765672, 2978416, 4673032, 4839926, 5212228, 5531344, 9346064, 9679852, 10424456, 16939741, 19359704, 20848912, 33879482, 38719408, 67758964, 135517928, 271035856]

約数ペア:

[(1, 271035856), (2, 135517928), (4, 67758964), (7, 38719408), (8, 33879482), (13, 20848912), (14, 19359704), (16, 16939741), (26, 10424456), (28, 9679852), (29, 9346064), (49, 5531344), (52, 5212228), (56, 4839926), (58, 4673032), (91, 2978416), (98, 2765672), (104, 2606114), (112, 2419963), (116, 2336516), (131, 2068976), (182, 1489208), (196, 1382836), (203, 1335152), (208, 1303057), (232, 1168258), (262, 1034488), (343, 790192), (364, 744604), (377, 718928), (392, 691418), (406, 667576), (464, 584129), (524, 517244), (637, 425488), (686, 395096), (728, 372302), (754, 359464), (784, 345709), (812, 333788), (917, 295568), (1048, 258622), (1274, 212744), (1372, 197548), (1421, 190736), (1456, 186151), (1508, 179732), (1624, 166894), (1703, 159152), (1834, 147784), (2096, 129311), (2548, 106372), (2639, 102704), (2744, 98774), (2842, 95368), (3016, 89866), (3248, 83447), (3406, 79576), (3668, 73892), (3799, 71344), (4459, 60784), (5096, 53186), (5278, 51352), (5488, 49387), (5684, 47684), (6032, 44933), (6419, 42224), (6812, 39788), (7336, 36946), (7598, 35672), (8918, 30392), (9947, 27248), (10192, 26593), (10556, 25676), (11368, 23842), (11921, 22736), (12838, 21112), (13624, 19894), (14672, 18473), (15196, 17836)]