1256427648

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4211}}^1$

素因数の和:4275

約数の個数: 192

約数和(自身を含む): 4244685120

約数和(自身を除く): 2988257472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 64, 72, 74, 84, 96, 111, 112, 126, 128, 144, 148, 168, 192, 222, 224, 252, 259, 288, 296, 333, 336, 384, 444, 448, 504, 518, 576, 592, 666, 672, 777, 888, 896, 1008, 1036, 1152, 1184, 1332, 1344, 1554, 1776, 2016, 2072, 2331, 2368, 2664, 2688, 3108, 3552, 4032, 4144, 4211, 4662, 4736, 5328, 6216, 7104, 8064, 8288, 8422, 9324, 10656, 12432, 12633, 14208, 16576, 16844, 18648, 21312, 24864, 25266, 29477, 33152, 33688, 37296, 37899, 42624, 49728, 50532, 58954, 67376, 74592, 75798, 88431, 99456, 101064, 117908, 134752, 149184, 151596, 155807, 176862, 202128, 235816, 265293, 269504, 298368, 303192, 311614, 353724, 404256, 467421, 471632, 530586, 539008, 606384, 623228, 707448, 808512, 934842, 943264, 1061172, 1090649, 1212768, 1246456, 1402263, 1414896, 1617024, 1869684, 1886528, 2122344, 2181298, 2425536, 2492912, 2804526, 2829792, 3271947, 3739368, 3773056, 4244688, 4362596, 4851072, 4985824, 5609052, 5659584, 6543894, 7478736, 8489376, 8725192, 9815841, 9971648, 11218104, 11319168, 13087788, 14957472, 16978752, 17450384, 19631682, 19943296, 22436208, 26175576, 29914944, 33957504, 34900768, 39263364, 44872416, 52351152, 59829888, 69801536, 78526728, 89744832, 104702304, 139603072, 157053456, 179489664, 209404608, 314106912, 418809216, 628213824, 1256427648]

約数ペア:

[(1, 1256427648), (2, 628213824), (3, 418809216), (4, 314106912), (6, 209404608), (7, 179489664), (8, 157053456), (9, 139603072), (12, 104702304), (14, 89744832), (16, 78526728), (18, 69801536), (21, 59829888), (24, 52351152), (28, 44872416), (32, 39263364), (36, 34900768), (37, 33957504), (42, 29914944), (48, 26175576), (56, 22436208), (63, 19943296), (64, 19631682), (72, 17450384), (74, 16978752), (84, 14957472), (96, 13087788), (111, 11319168), (112, 11218104), (126, 9971648), (128, 9815841), (144, 8725192), (148, 8489376), (168, 7478736), (192, 6543894), (222, 5659584), (224, 5609052), (252, 4985824), (259, 4851072), (288, 4362596), (296, 4244688), (333, 3773056), (336, 3739368), (384, 3271947), (444, 2829792), (448, 2804526), (504, 2492912), (518, 2425536), (576, 2181298), (592, 2122344), (666, 1886528), (672, 1869684), (777, 1617024), (888, 1414896), (896, 1402263), (1008, 1246456), (1036, 1212768), (1152, 1090649), (1184, 1061172), (1332, 943264), (1344, 934842), (1554, 808512), (1776, 707448), (2016, 623228), (2072, 606384), (2331, 539008), (2368, 530586), (2664, 471632), (2688, 467421), (3108, 404256), (3552, 353724), (4032, 311614), (4144, 303192), (4211, 298368), (4662, 269504), (4736, 265293), (5328, 235816), (6216, 202128), (7104, 176862), (8064, 155807), (8288, 151596), (8422, 149184), (9324, 134752), (10656, 117908), (12432, 101064), (12633, 99456), (14208, 88431), (16576, 75798), (16844, 74592), (18648, 67376), (21312, 58954), (24864, 50532), (25266, 49728), (29477, 42624), (33152, 37899), (33688, 37296)]