2145214912

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:666

約数の個数: 112

約数和(自身を含む): 4681728000

約数和(自身を除く): 2536513088

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 127, 152, 232, 254, 304, 464, 479, 508, 551, 608, 928, 958, 1016, 1102, 1216, 1856, 1916, 2032, 2204, 2413, 3683, 3832, 4064, 4408, 4826, 7366, 7664, 8128, 8816, 9101, 9652, 13891, 14732, 15328, 17632, 18202, 19304, 27782, 29464, 30656, 35264, 36404, 38608, 55564, 58928, 60833, 69977, 72808, 77216, 111128, 117856, 121666, 139954, 145616, 154432, 222256, 235712, 243332, 263929, 279908, 291232, 444512, 486664, 527858, 559816, 582464, 889024, 973328, 1055716, 1119632, 1155827, 1764157, 1946656, 2111432, 2239264, 2311654, 3528314, 3893312, 4222864, 4478528, 4623308, 7056628, 8445728, 9246616, 14113256, 16891456, 18493232, 28226512, 33518983, 36986464, 56453024, 67037966, 73972928, 112906048, 134075932, 268151864, 536303728, 1072607456, 2145214912]

約数ペア:

[(1, 2145214912), (2, 1072607456), (4, 536303728), (8, 268151864), (16, 134075932), (19, 112906048), (29, 73972928), (32, 67037966), (38, 56453024), (58, 36986464), (64, 33518983), (76, 28226512), (116, 18493232), (127, 16891456), (152, 14113256), (232, 9246616), (254, 8445728), (304, 7056628), (464, 4623308), (479, 4478528), (508, 4222864), (551, 3893312), (608, 3528314), (928, 2311654), (958, 2239264), (1016, 2111432), (1102, 1946656), (1216, 1764157), (1856, 1155827), (1916, 1119632), (2032, 1055716), (2204, 973328), (2413, 889024), (3683, 582464), (3832, 559816), (4064, 527858), (4408, 486664), (4826, 444512), (7366, 291232), (7664, 279908), (8128, 263929), (8816, 243332), (9101, 235712), (9652, 222256), (13891, 154432), (14732, 145616), (15328, 139954), (17632, 121666), (18202, 117856), (19304, 111128), (27782, 77216), (29464, 72808), (30656, 69977), (35264, 60833), (36404, 58928), (38608, 55564)]