38655488384

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{887}}^1$

素因数の和:1168

約数の個数: 128

約数和(自身を含む): 81779258880

約数和(自身を除く): 43123770496

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 113, 128, 131, 184, 226, 262, 368, 452, 524, 736, 887, 904, 1048, 1472, 1774, 1808, 2096, 2599, 2944, 3013, 3548, 3616, 4192, 5198, 6026, 7096, 7232, 8384, 10396, 12052, 14192, 14464, 14803, 16768, 20401, 20792, 24104, 28384, 29606, 40802, 41584, 48208, 56768, 59212, 81604, 83168, 96416, 100231, 113536, 116197, 118424, 163208, 166336, 192832, 200462, 232394, 236848, 326416, 332672, 340469, 385664, 400924, 464788, 473696, 652832, 680938, 801848, 929576, 947392, 1305664, 1361876, 1603696, 1859152, 1894784, 2305313, 2611328, 2672531, 2723752, 3207392, 3718304, 4610626, 5345062, 5447504, 6414784, 7436608, 9221252, 10690124, 10895008, 12829568, 13130261, 14873216, 18442504, 21380248, 21790016, 26260522, 36885008, 42760496, 43580032, 52521044, 73770016, 85520992, 105042088, 147540032, 171041984, 210084176, 295080064, 301996003, 342083968, 420168352, 603992006, 840336704, 1207984012, 1680673408, 2415968024, 4831936048, 9663872096, 19327744192, 38655488384]

約数ペア:

[(1, 38655488384), (2, 19327744192), (4, 9663872096), (8, 4831936048), (16, 2415968024), (23, 1680673408), (32, 1207984012), (46, 840336704), (64, 603992006), (92, 420168352), (113, 342083968), (128, 301996003), (131, 295080064), (184, 210084176), (226, 171041984), (262, 147540032), (368, 105042088), (452, 85520992), (524, 73770016), (736, 52521044), (887, 43580032), (904, 42760496), (1048, 36885008), (1472, 26260522), (1774, 21790016), (1808, 21380248), (2096, 18442504), (2599, 14873216), (2944, 13130261), (3013, 12829568), (3548, 10895008), (3616, 10690124), (4192, 9221252), (5198, 7436608), (6026, 6414784), (7096, 5447504), (7232, 5345062), (8384, 4610626), (10396, 3718304), (12052, 3207392), (14192, 2723752), (14464, 2672531), (14803, 2611328), (16768, 2305313), (20401, 1894784), (20792, 1859152), (24104, 1603696), (28384, 1361876), (29606, 1305664), (40802, 947392), (41584, 929576), (48208, 801848), (56768, 680938), (59212, 652832), (81604, 473696), (83168, 464788), (96416, 400924), (100231, 385664), (113536, 340469), (116197, 332672), (118424, 326416), (163208, 236848), (166336, 232394), (192832, 200462)]