1261103624

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:651

約数の個数: 96

約数和(自身を含む): 2709624960

約数和(自身を除く): 1448521336

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 53, 88, 94, 106, 121, 188, 212, 242, 376, 424, 484, 517, 523, 583, 968, 1034, 1046, 1166, 2068, 2092, 2332, 2491, 4136, 4184, 4664, 4982, 5687, 5753, 6413, 9964, 11374, 11506, 12826, 19928, 22748, 23012, 24581, 25652, 27401, 27719, 45496, 46024, 49162, 51304, 54802, 55438, 63283, 98324, 109604, 110876, 126566, 196648, 219208, 221752, 253132, 270391, 301411, 304909, 506264, 540782, 602822, 609818, 1081564, 1205644, 1219636, 1302793, 2163128, 2411288, 2439272, 2605586, 2974301, 3353999, 5211172, 5948602, 6707998, 10422344, 11897204, 13415996, 14330723, 23794408, 26831992, 28661446, 57322892, 114645784, 157637953, 315275906, 630551812, 1261103624]

約数ペア:

[(1, 1261103624), (2, 630551812), (4, 315275906), (8, 157637953), (11, 114645784), (22, 57322892), (44, 28661446), (47, 26831992), (53, 23794408), (88, 14330723), (94, 13415996), (106, 11897204), (121, 10422344), (188, 6707998), (212, 5948602), (242, 5211172), (376, 3353999), (424, 2974301), (484, 2605586), (517, 2439272), (523, 2411288), (583, 2163128), (968, 1302793), (1034, 1219636), (1046, 1205644), (1166, 1081564), (2068, 609818), (2092, 602822), (2332, 540782), (2491, 506264), (4136, 304909), (4184, 301411), (4664, 270391), (4982, 253132), (5687, 221752), (5753, 219208), (6413, 196648), (9964, 126566), (11374, 110876), (11506, 109604), (12826, 98324), (19928, 63283), (22748, 55438), (23012, 54802), (24581, 51304), (25652, 49162), (27401, 46024), (27719, 45496)]