285427296

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:306

約数の個数: 288

約数和(自身を含む): 1033433856

約数和(自身を除く): 748006560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 61, 63, 66, 72, 77, 84, 88, 96, 99, 112, 122, 126, 132, 144, 154, 168, 176, 183, 198, 211, 224, 231, 244, 252, 264, 288, 308, 336, 352, 366, 396, 422, 427, 462, 488, 504, 528, 549, 616, 633, 671, 672, 693, 732, 792, 844, 854, 924, 976, 1008, 1056, 1098, 1232, 1266, 1281, 1342, 1386, 1464, 1477, 1584, 1688, 1708, 1848, 1899, 1952, 2013, 2016, 2196, 2321, 2464, 2532, 2562, 2684, 2772, 2928, 2954, 3168, 3376, 3416, 3696, 3798, 3843, 4026, 4392, 4431, 4642, 4697, 5064, 5124, 5368, 5544, 5856, 5908, 6039, 6752, 6832, 6963, 7392, 7596, 7686, 8052, 8784, 8862, 9284, 9394, 10128, 10248, 10736, 11088, 11816, 12078, 12871, 13293, 13664, 13926, 14091, 15192, 15372, 16104, 16247, 17568, 17724, 18568, 18788, 20256, 20496, 20889, 21472, 22176, 23632, 24156, 25742, 26586, 27852, 28182, 30384, 30744, 32208, 32494, 35448, 37136, 37576, 38613, 40992, 41778, 42273, 47264, 48312, 48741, 51484, 53172, 55704, 56364, 60768, 61488, 64416, 64988, 70896, 74272, 75152, 77226, 83556, 84546, 90097, 96624, 97482, 102968, 106344, 111408, 112728, 115839, 122976, 129976, 141581, 141792, 146223, 150304, 154452, 167112, 169092, 180194, 193248, 194964, 205936, 212688, 222816, 225456, 231678, 259952, 270291, 283162, 292446, 308904, 334224, 338184, 360388, 389928, 411872, 424743, 425376, 450912, 463356, 519904, 540582, 566324, 584892, 617808, 668448, 676368, 720776, 779856, 810873, 849486, 926712, 991067, 1081164, 1132648, 1169784, 1235616, 1274229, 1352736, 1441552, 1559712, 1621746, 1698972, 1853424, 1982134, 2162328, 2265296, 2339568, 2548458, 2883104, 2973201, 3243492, 3397944, 3706848, 3964268, 4324656, 4530592, 4679136, 5096916, 5946402, 6486984, 6795888, 7928536, 8649312, 8919603, 10193832, 11892804, 12973968, 13591776, 15857072, 17839206, 20387664, 23785608, 25947936, 31714144, 35678412, 40775328, 47571216, 71356824, 95142432, 142713648, 285427296]

約数ペア:

[(1, 285427296), (2, 142713648), (3, 95142432), (4, 71356824), (6, 47571216), (7, 40775328), (8, 35678412), (9, 31714144), (11, 25947936), (12, 23785608), (14, 20387664), (16, 17839206), (18, 15857072), (21, 13591776), (22, 12973968), (24, 11892804), (28, 10193832), (32, 8919603), (33, 8649312), (36, 7928536), (42, 6795888), (44, 6486984), (48, 5946402), (56, 5096916), (61, 4679136), (63, 4530592), (66, 4324656), (72, 3964268), (77, 3706848), (84, 3397944), (88, 3243492), (96, 2973201), (99, 2883104), (112, 2548458), (122, 2339568), (126, 2265296), (132, 2162328), (144, 1982134), (154, 1853424), (168, 1698972), (176, 1621746), (183, 1559712), (198, 1441552), (211, 1352736), (224, 1274229), (231, 1235616), (244, 1169784), (252, 1132648), (264, 1081164), (288, 991067), (308, 926712), (336, 849486), (352, 810873), (366, 779856), (396, 720776), (422, 676368), (427, 668448), (462, 617808), (488, 584892), (504, 566324), (528, 540582), (549, 519904), (616, 463356), (633, 450912), (671, 425376), (672, 424743), (693, 411872), (732, 389928), (792, 360388), (844, 338184), (854, 334224), (924, 308904), (976, 292446), (1008, 283162), (1056, 270291), (1098, 259952), (1232, 231678), (1266, 225456), (1281, 222816), (1342, 212688), (1386, 205936), (1464, 194964), (1477, 193248), (1584, 180194), (1688, 169092), (1708, 167112), (1848, 154452), (1899, 150304), (1952, 146223), (2013, 141792), (2016, 141581), (2196, 129976), (2321, 122976), (2464, 115839), (2532, 112728), (2562, 111408), (2684, 106344), (2772, 102968), (2928, 97482), (2954, 96624), (3168, 90097), (3376, 84546), (3416, 83556), (3696, 77226), (3798, 75152), (3843, 74272), (4026, 70896), (4392, 64988), (4431, 64416), (4642, 61488), (4697, 60768), (5064, 56364), (5124, 55704), (5368, 53172), (5544, 51484), (5856, 48741), (5908, 48312), (6039, 47264), (6752, 42273), (6832, 41778), (6963, 40992), (7392, 38613), (7596, 37576), (7686, 37136), (8052, 35448), (8784, 32494), (8862, 32208), (9284, 30744), (9394, 30384), (10128, 28182), (10248, 27852), (10736, 26586), (11088, 25742), (11816, 24156), (12078, 23632), (12871, 22176), (13293, 21472), (13664, 20889), (13926, 20496), (14091, 20256), (15192, 18788), (15372, 18568), (16104, 17724), (16247, 17568)]