2016194306

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 3933536256

約数和(自身を除く): 1917341950

約数列:

[1, 2, 7, 14, 23, 31, 37, 46, 53, 62, 74, 103, 106, 161, 206, 217, 259, 322, 371, 434, 518, 713, 721, 742, 851, 1147, 1219, 1426, 1442, 1643, 1702, 1961, 2294, 2369, 2438, 3193, 3286, 3811, 3922, 4738, 4991, 5459, 5957, 6386, 7622, 8029, 8533, 9982, 10918, 11501, 11914, 13727, 16058, 16583, 17066, 22351, 23002, 26381, 26677, 27454, 33166, 37789, 38213, 44702, 45103, 52762, 53354, 60791, 73439, 75578, 76426, 87653, 90206, 118141, 121582, 125557, 146878, 169229, 175306, 184667, 201983, 236282, 251114, 264523, 315721, 338458, 369334, 403966, 425537, 514073, 529046, 613571, 631442, 826987, 851074, 878899, 1028146, 1184603, 1227142, 1398193, 1413881, 1653974, 1757798, 2369206, 2717243, 2796386, 2827762, 3892267, 4645609, 5434486, 6261473, 7784534, 9291218, 9787351, 12522946, 19020701, 19574702, 27245869, 32519263, 38041402, 43830311, 54491738, 65038526, 87660622, 144013879, 288027758, 1008097153, 2016194306]

約数ペア:

[(1, 2016194306), (2, 1008097153), (7, 288027758), (14, 144013879), (23, 87660622), (31, 65038526), (37, 54491738), (46, 43830311), (53, 38041402), (62, 32519263), (74, 27245869), (103, 19574702), (106, 19020701), (161, 12522946), (206, 9787351), (217, 9291218), (259, 7784534), (322, 6261473), (371, 5434486), (434, 4645609), (518, 3892267), (713, 2827762), (721, 2796386), (742, 2717243), (851, 2369206), (1147, 1757798), (1219, 1653974), (1426, 1413881), (1442, 1398193), (1643, 1227142), (1702, 1184603), (1961, 1028146), (2294, 878899), (2369, 851074), (2438, 826987), (3193, 631442), (3286, 613571), (3811, 529046), (3922, 514073), (4738, 425537), (4991, 403966), (5459, 369334), (5957, 338458), (6386, 315721), (7622, 264523), (8029, 251114), (8533, 236282), (9982, 201983), (10918, 184667), (11501, 175306), (11914, 169229), (13727, 146878), (16058, 125557), (16583, 121582), (17066, 118141), (22351, 90206), (23002, 87653), (26381, 76426), (26677, 75578), (27454, 73439), (33166, 60791), (37789, 53354), (38213, 52762), (44702, 45103)]