449403786

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{241}}^1\times {\mathrm{613}}^1$

素因数の和:888

約数の個数: 72

約数和(自身を含む): 1060472556

約数和(自身を除く): 611068770

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 241, 338, 482, 507, 613, 723, 1014, 1226, 1446, 1521, 1839, 2169, 3042, 3133, 3678, 4338, 5517, 6266, 7969, 9399, 11034, 15938, 18798, 23907, 28197, 40729, 47814, 56394, 71721, 81458, 103597, 122187, 143442, 147733, 207194, 244374, 295466, 310791, 366561, 443199, 621582, 733122, 886398, 932373, 1329597, 1864746, 1920529, 2659194, 3841058, 5761587, 11523174, 17284761, 24966877, 34569522, 49933754, 74900631, 149801262, 224701893, 449403786]

約数ペア:

[(1, 449403786), (2, 224701893), (3, 149801262), (6, 74900631), (9, 49933754), (13, 34569522), (18, 24966877), (26, 17284761), (39, 11523174), (78, 5761587), (117, 3841058), (169, 2659194), (234, 1920529), (241, 1864746), (338, 1329597), (482, 932373), (507, 886398), (613, 733122), (723, 621582), (1014, 443199), (1226, 366561), (1446, 310791), (1521, 295466), (1839, 244374), (2169, 207194), (3042, 147733), (3133, 143442), (3678, 122187), (4338, 103597), (5517, 81458), (6266, 71721), (7969, 56394), (9399, 47814), (11034, 40729), (15938, 28197), (18798, 23907)]