399323232

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1637}}^1$

素因数の和:1682

約数の個数: 216

約数和(自身を含む): 1427379408

約数和(自身を除く): 1028056176

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, 63, 66, 72, 77, 84, 88, 96, 99, 112, 121, 126, 132, 144, 154, 168, 176, 198, 224, 231, 242, 252, 264, 288, 308, 336, 352, 363, 396, 462, 484, 504, 528, 616, 672, 693, 726, 792, 847, 924, 968, 1008, 1056, 1089, 1232, 1386, 1452, 1584, 1637, 1694, 1848, 1936, 2016, 2178, 2464, 2541, 2772, 2904, 3168, 3274, 3388, 3696, 3872, 4356, 4911, 5082, 5544, 5808, 6548, 6776, 7392, 7623, 8712, 9822, 10164, 11088, 11459, 11616, 13096, 13552, 14733, 15246, 17424, 18007, 19644, 20328, 22176, 22918, 26192, 27104, 29466, 30492, 34377, 34848, 36014, 39288, 40656, 45836, 52384, 54021, 58932, 60984, 68754, 72028, 78576, 81312, 91672, 103131, 108042, 117864, 121968, 126049, 137508, 144056, 157152, 162063, 183344, 198077, 206262, 216084, 235728, 243936, 252098, 275016, 288112, 324126, 366688, 378147, 396154, 412524, 432168, 471456, 504196, 550032, 576224, 594231, 648252, 756294, 792308, 825048, 864336, 1008392, 1100064, 1134441, 1188462, 1296504, 1386539, 1512588, 1584616, 1650096, 1728672, 1782693, 2016784, 2268882, 2376924, 2593008, 2773078, 3025176, 3169232, 3300192, 3565386, 4033568, 4159617, 4537764, 4753848, 5186016, 5546156, 6050352, 6338464, 7130772, 8319234, 9075528, 9507696, 11092312, 12100704, 12478851, 14261544, 16638468, 18151056, 19015392, 22184624, 24957702, 28523088, 33276936, 36302112, 44369248, 49915404, 57046176, 66553872, 99830808, 133107744, 199661616, 399323232]

約数ペア:

[(1, 399323232), (2, 199661616), (3, 133107744), (4, 99830808), (6, 66553872), (7, 57046176), (8, 49915404), (9, 44369248), (11, 36302112), (12, 33276936), (14, 28523088), (16, 24957702), (18, 22184624), (21, 19015392), (22, 18151056), (24, 16638468), (28, 14261544), (32, 12478851), (33, 12100704), (36, 11092312), (42, 9507696), (44, 9075528), (48, 8319234), (56, 7130772), (63, 6338464), (66, 6050352), (72, 5546156), (77, 5186016), (84, 4753848), (88, 4537764), (96, 4159617), (99, 4033568), (112, 3565386), (121, 3300192), (126, 3169232), (132, 3025176), (144, 2773078), (154, 2593008), (168, 2376924), (176, 2268882), (198, 2016784), (224, 1782693), (231, 1728672), (242, 1650096), (252, 1584616), (264, 1512588), (288, 1386539), (308, 1296504), (336, 1188462), (352, 1134441), (363, 1100064), (396, 1008392), (462, 864336), (484, 825048), (504, 792308), (528, 756294), (616, 648252), (672, 594231), (693, 576224), (726, 550032), (792, 504196), (847, 471456), (924, 432168), (968, 412524), (1008, 396154), (1056, 378147), (1089, 366688), (1232, 324126), (1386, 288112), (1452, 275016), (1584, 252098), (1637, 243936), (1694, 235728), (1848, 216084), (1936, 206262), (2016, 198077), (2178, 183344), (2464, 162063), (2541, 157152), (2772, 144056), (2904, 137508), (3168, 126049), (3274, 121968), (3388, 117864), (3696, 108042), (3872, 103131), (4356, 91672), (4911, 81312), (5082, 78576), (5544, 72028), (5808, 68754), (6548, 60984), (6776, 58932), (7392, 54021), (7623, 52384), (8712, 45836), (9822, 40656), (10164, 39288), (11088, 36014), (11459, 34848), (11616, 34377), (13096, 30492), (13552, 29466), (14733, 27104), (15246, 26192), (17424, 22918), (18007, 22176), (19644, 20328)]