7839894912

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{8461}}^1$

素因数の和:8624

約数の個数: 128

約数和(自身を含む): 22095974400

約数和(自身を除く): 14256079488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 127, 128, 152, 192, 228, 254, 304, 381, 384, 456, 508, 608, 762, 912, 1016, 1216, 1524, 1824, 2032, 2413, 2432, 3048, 3648, 4064, 4826, 6096, 7239, 7296, 8128, 8461, 9652, 12192, 14478, 16256, 16922, 19304, 24384, 25383, 28956, 33844, 38608, 48768, 50766, 57912, 67688, 77216, 101532, 115824, 135376, 154432, 160759, 203064, 231648, 270752, 308864, 321518, 406128, 463296, 482277, 541504, 643036, 812256, 926592, 964554, 1074547, 1083008, 1286072, 1624512, 1929108, 2149094, 2572144, 3223641, 3249024, 3858216, 4298188, 5144288, 6447282, 7716432, 8596376, 10288576, 12894564, 15432864, 17192752, 20416393, 20577152, 25789128, 30865728, 34385504, 40832786, 51578256, 61249179, 61731456, 68771008, 81665572, 103156512, 122498358, 137542016, 163331144, 206313024, 244996716, 326662288, 412626048, 489993432, 653324576, 979986864, 1306649152, 1959973728, 2613298304, 3919947456, 7839894912]

約数ペア:

[(1, 7839894912), (2, 3919947456), (3, 2613298304), (4, 1959973728), (6, 1306649152), (8, 979986864), (12, 653324576), (16, 489993432), (19, 412626048), (24, 326662288), (32, 244996716), (38, 206313024), (48, 163331144), (57, 137542016), (64, 122498358), (76, 103156512), (96, 81665572), (114, 68771008), (127, 61731456), (128, 61249179), (152, 51578256), (192, 40832786), (228, 34385504), (254, 30865728), (304, 25789128), (381, 20577152), (384, 20416393), (456, 17192752), (508, 15432864), (608, 12894564), (762, 10288576), (912, 8596376), (1016, 7716432), (1216, 6447282), (1524, 5144288), (1824, 4298188), (2032, 3858216), (2413, 3249024), (2432, 3223641), (3048, 2572144), (3648, 2149094), (4064, 1929108), (4826, 1624512), (6096, 1286072), (7239, 1083008), (7296, 1074547), (8128, 964554), (8461, 926592), (9652, 812256), (12192, 643036), (14478, 541504), (16256, 482277), (16922, 463296), (19304, 406128), (24384, 321518), (25383, 308864), (28956, 270752), (33844, 231648), (38608, 203064), (48768, 160759), (50766, 154432), (57912, 135376), (67688, 115824), (77216, 101532)]