381392928

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3319}}^1$

素因数の和:3364

約数の個数: 192

約数和(自身を含む): 1338624000

約数和(自身を除く): 957231072

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, 54, 56, 57, 63, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 608, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 1824, 2016, 2052, 2128, 2394, 2736, 3024, 3192, 3319, 3591, 4104, 4256, 4788, 5472, 6048, 6384, 6638, 7182, 8208, 9576, 9957, 12768, 13276, 14364, 16416, 19152, 19914, 23233, 26552, 28728, 29871, 38304, 39828, 46466, 53104, 57456, 59742, 63061, 69699, 79656, 89613, 92932, 106208, 114912, 119484, 126122, 139398, 159312, 179226, 185864, 189183, 209097, 238968, 252244, 278796, 318624, 358452, 371728, 378366, 418194, 441427, 477936, 504488, 557592, 567549, 627291, 716904, 743456, 756732, 836388, 882854, 955872, 1008976, 1115184, 1135098, 1254582, 1324281, 1433808, 1513464, 1672776, 1702647, 1765708, 2017952, 2230368, 2270196, 2509164, 2648562, 2867616, 3026928, 3345552, 3405294, 3531416, 3972843, 4540392, 5018328, 5297124, 6053856, 6691104, 6810588, 7062832, 7945686, 9080784, 10036656, 10594248, 11918529, 13621176, 14125664, 15891372, 18161568, 20073312, 21188496, 23837058, 27242352, 31782744, 42376992, 47674116, 54484704, 63565488, 95348232, 127130976, 190696464, 381392928]

約数ペア:

[(1, 381392928), (2, 190696464), (3, 127130976), (4, 95348232), (6, 63565488), (7, 54484704), (8, 47674116), (9, 42376992), (12, 31782744), (14, 27242352), (16, 23837058), (18, 21188496), (19, 20073312), (21, 18161568), (24, 15891372), (27, 14125664), (28, 13621176), (32, 11918529), (36, 10594248), (38, 10036656), (42, 9080784), (48, 7945686), (54, 7062832), (56, 6810588), (57, 6691104), (63, 6053856), (72, 5297124), (76, 5018328), (84, 4540392), (96, 3972843), (108, 3531416), (112, 3405294), (114, 3345552), (126, 3026928), (133, 2867616), (144, 2648562), (152, 2509164), (168, 2270196), (171, 2230368), (189, 2017952), (216, 1765708), (224, 1702647), (228, 1672776), (252, 1513464), (266, 1433808), (288, 1324281), (304, 1254582), (336, 1135098), (342, 1115184), (378, 1008976), (399, 955872), (432, 882854), (456, 836388), (504, 756732), (513, 743456), (532, 716904), (608, 627291), (672, 567549), (684, 557592), (756, 504488), (798, 477936), (864, 441427), (912, 418194), (1008, 378366), (1026, 371728), (1064, 358452), (1197, 318624), (1368, 278796), (1512, 252244), (1596, 238968), (1824, 209097), (2016, 189183), (2052, 185864), (2128, 179226), (2394, 159312), (2736, 139398), (3024, 126122), (3192, 119484), (3319, 114912), (3591, 106208), (4104, 92932), (4256, 89613), (4788, 79656), (5472, 69699), (6048, 63061), (6384, 59742), (6638, 57456), (7182, 53104), (8208, 46466), (9576, 39828), (9957, 38304), (12768, 29871), (13276, 28728), (14364, 26552), (16416, 23233), (19152, 19914)]