669550896

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3061}}^1$

素因数の和:3120

約数の個数: 180

約数和(自身を含む): 2250790464

約数和(自身を除く): 1581239568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 248, 252, 279, 294, 336, 372, 392, 434, 441, 496, 504, 558, 588, 651, 744, 784, 868, 882, 1008, 1116, 1176, 1302, 1488, 1519, 1736, 1764, 1953, 2232, 2352, 2604, 3038, 3061, 3472, 3528, 3906, 4464, 4557, 5208, 6076, 6122, 7056, 7812, 9114, 9183, 10416, 12152, 12244, 13671, 15624, 18228, 18366, 21427, 24304, 24488, 27342, 27549, 31248, 36456, 36732, 42854, 48976, 54684, 55098, 64281, 72912, 73464, 85708, 94891, 109368, 110196, 128562, 146928, 149989, 171416, 189782, 192843, 218736, 220392, 257124, 284673, 299978, 342832, 379564, 385686, 440784, 449967, 514248, 569346, 599956, 664237, 759128, 771372, 854019, 899934, 1028496, 1138692, 1199912, 1328474, 1349901, 1518256, 1542744, 1708038, 1799868, 1992711, 2277384, 2399824, 2656948, 2699802, 3085488, 3416076, 3599736, 3985422, 4554768, 4649659, 5313896, 5399604, 5978133, 6832152, 7199472, 7970844, 9299318, 10627792, 10799208, 11956266, 13664304, 13948977, 15941688, 18598636, 21598416, 23912532, 27897954, 31883376, 37197272, 41846931, 47825064, 55795908, 74394544, 83693862, 95650128, 111591816, 167387724, 223183632, 334775448, 669550896]

約数ペア:

[(1, 669550896), (2, 334775448), (3, 223183632), (4, 167387724), (6, 111591816), (7, 95650128), (8, 83693862), (9, 74394544), (12, 55795908), (14, 47825064), (16, 41846931), (18, 37197272), (21, 31883376), (24, 27897954), (28, 23912532), (31, 21598416), (36, 18598636), (42, 15941688), (48, 13948977), (49, 13664304), (56, 11956266), (62, 10799208), (63, 10627792), (72, 9299318), (84, 7970844), (93, 7199472), (98, 6832152), (112, 5978133), (124, 5399604), (126, 5313896), (144, 4649659), (147, 4554768), (168, 3985422), (186, 3599736), (196, 3416076), (217, 3085488), (248, 2699802), (252, 2656948), (279, 2399824), (294, 2277384), (336, 1992711), (372, 1799868), (392, 1708038), (434, 1542744), (441, 1518256), (496, 1349901), (504, 1328474), (558, 1199912), (588, 1138692), (651, 1028496), (744, 899934), (784, 854019), (868, 771372), (882, 759128), (1008, 664237), (1116, 599956), (1176, 569346), (1302, 514248), (1488, 449967), (1519, 440784), (1736, 385686), (1764, 379564), (1953, 342832), (2232, 299978), (2352, 284673), (2604, 257124), (3038, 220392), (3061, 218736), (3472, 192843), (3528, 189782), (3906, 171416), (4464, 149989), (4557, 146928), (5208, 128562), (6076, 110196), (6122, 109368), (7056, 94891), (7812, 85708), (9114, 73464), (9183, 72912), (10416, 64281), (12152, 55098), (12244, 54684), (13671, 48976), (15624, 42854), (18228, 36732), (18366, 36456), (21427, 31248), (24304, 27549), (24488, 27342)]