377474988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 1029611520

約数和(自身を除く): 652136532

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 89, 92, 121, 127, 132, 138, 178, 242, 253, 254, 267, 276, 356, 363, 381, 484, 506, 508, 534, 726, 759, 762, 979, 1012, 1068, 1397, 1452, 1518, 1524, 1958, 2047, 2783, 2794, 2921, 2937, 3036, 3916, 4094, 4191, 5566, 5588, 5842, 5874, 6141, 8188, 8349, 8382, 8763, 10769, 11132, 11303, 11684, 11748, 12282, 15367, 16698, 16764, 17526, 21538, 22517, 22606, 24564, 30734, 32131, 32307, 33396, 33909, 35052, 43076, 45034, 45212, 46101, 61468, 64262, 64614, 67551, 67818, 90068, 92202, 96393, 124333, 128524, 129228, 135102, 135636, 184404, 192786, 247687, 248666, 259969, 270204, 353441, 372999, 385572, 495374, 497332, 519938, 706882, 743061, 745998, 779907, 990748, 1039876, 1060323, 1367663, 1413764, 1486122, 1491996, 1559814, 2120646, 2735326, 2859659, 2972244, 3119628, 4102989, 4241292, 5470652, 5719318, 8205978, 8578977, 11438636, 16411956, 17157954, 31456249, 34315908, 62912498, 94368747, 125824996, 188737494, 377474988]

約数ペア:

[(1, 377474988), (2, 188737494), (3, 125824996), (4, 94368747), (6, 62912498), (11, 34315908), (12, 31456249), (22, 17157954), (23, 16411956), (33, 11438636), (44, 8578977), (46, 8205978), (66, 5719318), (69, 5470652), (89, 4241292), (92, 4102989), (121, 3119628), (127, 2972244), (132, 2859659), (138, 2735326), (178, 2120646), (242, 1559814), (253, 1491996), (254, 1486122), (267, 1413764), (276, 1367663), (356, 1060323), (363, 1039876), (381, 990748), (484, 779907), (506, 745998), (508, 743061), (534, 706882), (726, 519938), (759, 497332), (762, 495374), (979, 385572), (1012, 372999), (1068, 353441), (1397, 270204), (1452, 259969), (1518, 248666), (1524, 247687), (1958, 192786), (2047, 184404), (2783, 135636), (2794, 135102), (2921, 129228), (2937, 128524), (3036, 124333), (3916, 96393), (4094, 92202), (4191, 90068), (5566, 67818), (5588, 67551), (5842, 64614), (5874, 64262), (6141, 61468), (8188, 46101), (8349, 45212), (8382, 45034), (8763, 43076), (10769, 35052), (11132, 33909), (11303, 33396), (11684, 32307), (11748, 32131), (12282, 30734), (15367, 24564), (16698, 22606), (16764, 22517), (17526, 21538)]