285621984

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:302

約数の個数: 192

約数和(自身を含む): 890265600

約数和(自身を除く): 604643616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 127, 137, 144, 152, 171, 216, 228, 254, 274, 288, 304, 342, 381, 411, 432, 456, 508, 513, 548, 608, 684, 762, 822, 864, 912, 1016, 1026, 1096, 1143, 1233, 1368, 1524, 1644, 1824, 2032, 2052, 2192, 2286, 2413, 2466, 2603, 2736, 3048, 3288, 3429, 3699, 4064, 4104, 4384, 4572, 4826, 4932, 5206, 5472, 6096, 6576, 6858, 7239, 7398, 7809, 8208, 9144, 9652, 9864, 10412, 12192, 13152, 13716, 14478, 14796, 15618, 16416, 17399, 18288, 19304, 19728, 20824, 21717, 23427, 27432, 28956, 29592, 31236, 34798, 36576, 38608, 39456, 41648, 43434, 46854, 52197, 54864, 57912, 59184, 62472, 65151, 69596, 70281, 77216, 83296, 86868, 93708, 104394, 109728, 115824, 118368, 124944, 130302, 139192, 140562, 156591, 173736, 187416, 208788, 231648, 249888, 260604, 278384, 281124, 313182, 330581, 347472, 374832, 417576, 469773, 521208, 556768, 562248, 626364, 661162, 694944, 749664, 835152, 939546, 991743, 1042416, 1124496, 1252728, 1322324, 1670304, 1879092, 1983486, 2084832, 2248992, 2505456, 2644648, 2975229, 3758184, 3966972, 5010912, 5289296, 5950458, 7516368, 7933944, 8925687, 10578592, 11900916, 15032736, 15867888, 17851374, 23801832, 31735776, 35702748, 47603664, 71405496, 95207328, 142810992, 285621984]

約数ペア:

[(1, 285621984), (2, 142810992), (3, 95207328), (4, 71405496), (6, 47603664), (8, 35702748), (9, 31735776), (12, 23801832), (16, 17851374), (18, 15867888), (19, 15032736), (24, 11900916), (27, 10578592), (32, 8925687), (36, 7933944), (38, 7516368), (48, 5950458), (54, 5289296), (57, 5010912), (72, 3966972), (76, 3758184), (96, 2975229), (108, 2644648), (114, 2505456), (127, 2248992), (137, 2084832), (144, 1983486), (152, 1879092), (171, 1670304), (216, 1322324), (228, 1252728), (254, 1124496), (274, 1042416), (288, 991743), (304, 939546), (342, 835152), (381, 749664), (411, 694944), (432, 661162), (456, 626364), (508, 562248), (513, 556768), (548, 521208), (608, 469773), (684, 417576), (762, 374832), (822, 347472), (864, 330581), (912, 313182), (1016, 281124), (1026, 278384), (1096, 260604), (1143, 249888), (1233, 231648), (1368, 208788), (1524, 187416), (1644, 173736), (1824, 156591), (2032, 140562), (2052, 139192), (2192, 130302), (2286, 124944), (2413, 118368), (2466, 115824), (2603, 109728), (2736, 104394), (3048, 93708), (3288, 86868), (3429, 83296), (3699, 77216), (4064, 70281), (4104, 69596), (4384, 65151), (4572, 62472), (4826, 59184), (4932, 57912), (5206, 54864), (5472, 52197), (6096, 46854), (6576, 43434), (6858, 41648), (7239, 39456), (7398, 38608), (7809, 36576), (8208, 34798), (9144, 31236), (9652, 29592), (9864, 28956), (10412, 27432), (12192, 23427), (13152, 21717), (13716, 20824), (14478, 19728), (14796, 19304), (15618, 18288), (16416, 17399)]