304861536

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:431

約数の個数: 288

約数和(自身を含む): 1091664000

約数和(自身を除く): 786802464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 49, 54, 56, 57, 63, 72, 76, 84, 96, 98, 108, 112, 114, 126, 133, 144, 147, 152, 168, 171, 189, 196, 216, 224, 228, 252, 266, 288, 294, 304, 336, 342, 378, 379, 392, 399, 432, 441, 456, 504, 513, 532, 588, 608, 672, 684, 756, 758, 784, 798, 864, 882, 912, 931, 1008, 1026, 1064, 1137, 1176, 1197, 1323, 1368, 1512, 1516, 1568, 1596, 1764, 1824, 1862, 2016, 2052, 2128, 2274, 2352, 2394, 2646, 2653, 2736, 2793, 3024, 3032, 3192, 3411, 3528, 3591, 3724, 4104, 4256, 4548, 4704, 4788, 5292, 5306, 5472, 5586, 6048, 6064, 6384, 6822, 7056, 7182, 7201, 7448, 7959, 8208, 8379, 9096, 9576, 10233, 10584, 10612, 11172, 12128, 12768, 13644, 14112, 14364, 14402, 14896, 15918, 16416, 16758, 18192, 18571, 19152, 20466, 21168, 21224, 21603, 22344, 23877, 25137, 27288, 28728, 28804, 29792, 31836, 33516, 36384, 37142, 38304, 40932, 42336, 42448, 43206, 44688, 47754, 50274, 50407, 54576, 55713, 57456, 57608, 63672, 64809, 67032, 71631, 74284, 81864, 84896, 86412, 89376, 95508, 100548, 100814, 109152, 111426, 114912, 115216, 127344, 129618, 134064, 143262, 148568, 151221, 163728, 167139, 172824, 191016, 194427, 201096, 201628, 222852, 230432, 254688, 259236, 268128, 286524, 297136, 302442, 327456, 334278, 345648, 352849, 382032, 388854, 402192, 403256, 445704, 453663, 501417, 518472, 573048, 594272, 604884, 668556, 691296, 705698, 764064, 777708, 804384, 806512, 891408, 907326, 1002834, 1036944, 1058547, 1146096, 1209768, 1337112, 1360989, 1411396, 1555416, 1613024, 1782816, 1814652, 2005668, 2073888, 2117094, 2292192, 2419536, 2674224, 2721978, 2822792, 3110832, 3175641, 3629304, 4011336, 4234188, 4839072, 5348448, 5443956, 5645584, 6221664, 6351282, 7258608, 8022672, 8468376, 9526923, 10887912, 11291168, 12702564, 14517216, 16045344, 16936752, 19053846, 21775824, 25405128, 33873504, 38107692, 43551648, 50810256, 76215384, 101620512, 152430768, 304861536]

約数ペア:

[(1, 304861536), (2, 152430768), (3, 101620512), (4, 76215384), (6, 50810256), (7, 43551648), (8, 38107692), (9, 33873504), (12, 25405128), (14, 21775824), (16, 19053846), (18, 16936752), (19, 16045344), (21, 14517216), (24, 12702564), (27, 11291168), (28, 10887912), (32, 9526923), (36, 8468376), (38, 8022672), (42, 7258608), (48, 6351282), (49, 6221664), (54, 5645584), (56, 5443956), (57, 5348448), (63, 4839072), (72, 4234188), (76, 4011336), (84, 3629304), (96, 3175641), (98, 3110832), (108, 2822792), (112, 2721978), (114, 2674224), (126, 2419536), (133, 2292192), (144, 2117094), (147, 2073888), (152, 2005668), (168, 1814652), (171, 1782816), (189, 1613024), (196, 1555416), (216, 1411396), (224, 1360989), (228, 1337112), (252, 1209768), (266, 1146096), (288, 1058547), (294, 1036944), (304, 1002834), (336, 907326), (342, 891408), (378, 806512), (379, 804384), (392, 777708), (399, 764064), (432, 705698), (441, 691296), (456, 668556), (504, 604884), (513, 594272), (532, 573048), (588, 518472), (608, 501417), (672, 453663), (684, 445704), (756, 403256), (758, 402192), (784, 388854), (798, 382032), (864, 352849), (882, 345648), (912, 334278), (931, 327456), (1008, 302442), (1026, 297136), (1064, 286524), (1137, 268128), (1176, 259236), (1197, 254688), (1323, 230432), (1368, 222852), (1512, 201628), (1516, 201096), (1568, 194427), (1596, 191016), (1764, 172824), (1824, 167139), (1862, 163728), (2016, 151221), (2052, 148568), (2128, 143262), (2274, 134064), (2352, 129618), (2394, 127344), (2646, 115216), (2653, 114912), (2736, 111426), (2793, 109152), (3024, 100814), (3032, 100548), (3192, 95508), (3411, 89376), (3528, 86412), (3591, 84896), (3724, 81864), (4104, 74284), (4256, 71631), (4548, 67032), (4704, 64809), (4788, 63672), (5292, 57608), (5306, 57456), (5472, 55713), (5586, 54576), (6048, 50407), (6064, 50274), (6384, 47754), (6822, 44688), (7056, 43206), (7182, 42448), (7201, 42336), (7448, 40932), (7959, 38304), (8208, 37142), (8379, 36384), (9096, 33516), (9576, 31836), (10233, 29792), (10584, 28804), (10612, 28728), (11172, 27288), (12128, 25137), (12768, 23877), (13644, 22344), (14112, 21603), (14364, 21224), (14402, 21168), (14896, 20466), (15918, 19152), (16416, 18571), (16758, 18192)]