420831936

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{11597}}^1$

素因数の和:11628

約数の個数: 140

約数和(自身を含む): 1425811728

約数和(自身を除く): 1004979792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 6048, 9072, 11597, 12096, 18144, 23194, 34791, 36288, 46388, 69582, 81179, 92776, 104373, 139164, 162358, 185552, 208746, 243537, 278328, 313119, 324716, 371104, 417492, 487074, 556656, 626238, 649432, 730611, 742208, 834984, 939357, 974148, 1113312, 1252476, 1298864, 1461222, 1669968, 1878714, 1948296, 2191833, 2226624, 2504952, 2597728, 2922444, 3339936, 3757428, 3896592, 4383666, 5009904, 5195456, 5844888, 6575499, 6679872, 7514856, 7793184, 8767332, 10019808, 11689776, 13150998, 15029712, 15586368, 17534664, 20039616, 23379552, 26301996, 30059424, 35069328, 46759104, 52603992, 60118848, 70138656, 105207984, 140277312, 210415968, 420831936]

約数ペア:

[(1, 420831936), (2, 210415968), (3, 140277312), (4, 105207984), (6, 70138656), (7, 60118848), (8, 52603992), (9, 46759104), (12, 35069328), (14, 30059424), (16, 26301996), (18, 23379552), (21, 20039616), (24, 17534664), (27, 15586368), (28, 15029712), (32, 13150998), (36, 11689776), (42, 10019808), (48, 8767332), (54, 7793184), (56, 7514856), (63, 6679872), (64, 6575499), (72, 5844888), (81, 5195456), (84, 5009904), (96, 4383666), (108, 3896592), (112, 3757428), (126, 3339936), (144, 2922444), (162, 2597728), (168, 2504952), (189, 2226624), (192, 2191833), (216, 1948296), (224, 1878714), (252, 1669968), (288, 1461222), (324, 1298864), (336, 1252476), (378, 1113312), (432, 974148), (448, 939357), (504, 834984), (567, 742208), (576, 730611), (648, 649432), (672, 626238), (756, 556656), (864, 487074), (1008, 417492), (1134, 371104), (1296, 324716), (1344, 313119), (1512, 278328), (1728, 243537), (2016, 208746), (2268, 185552), (2592, 162358), (3024, 139164), (4032, 104373), (4536, 92776), (5184, 81179), (6048, 69582), (9072, 46388), (11597, 36288), (12096, 34791), (18144, 23194)]