631636656

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{8663}}^1$

素因数の和:8719

約数の個数: 120

約数和(自身を含む): 1959588864

約数和(自身を除く): 1327952208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 434, 496, 588, 651, 744, 784, 868, 1176, 1302, 1488, 1519, 1736, 2352, 2604, 3038, 3472, 4557, 5208, 6076, 8663, 9114, 10416, 12152, 17326, 18228, 24304, 25989, 34652, 36456, 51978, 60641, 69304, 72912, 103956, 121282, 138608, 181923, 207912, 242564, 268553, 363846, 415824, 424487, 485128, 537106, 727692, 805659, 848974, 970256, 1074212, 1273461, 1455384, 1611318, 1697948, 1879871, 2148424, 2546922, 2910768, 3222636, 3395896, 3759742, 4296848, 5093844, 5639613, 6445272, 6791792, 7519484, 10187688, 11279226, 12890544, 13159097, 15038968, 20375376, 22558452, 26318194, 30077936, 39477291, 45116904, 52636388, 78954582, 90233808, 105272776, 157909164, 210545552, 315818328, 631636656]

約数ペア:

[(1, 631636656), (2, 315818328), (3, 210545552), (4, 157909164), (6, 105272776), (7, 90233808), (8, 78954582), (12, 52636388), (14, 45116904), (16, 39477291), (21, 30077936), (24, 26318194), (28, 22558452), (31, 20375376), (42, 15038968), (48, 13159097), (49, 12890544), (56, 11279226), (62, 10187688), (84, 7519484), (93, 6791792), (98, 6445272), (112, 5639613), (124, 5093844), (147, 4296848), (168, 3759742), (186, 3395896), (196, 3222636), (217, 2910768), (248, 2546922), (294, 2148424), (336, 1879871), (372, 1697948), (392, 1611318), (434, 1455384), (496, 1273461), (588, 1074212), (651, 970256), (744, 848974), (784, 805659), (868, 727692), (1176, 537106), (1302, 485128), (1488, 424487), (1519, 415824), (1736, 363846), (2352, 268553), (2604, 242564), (3038, 207912), (3472, 181923), (4557, 138608), (5208, 121282), (6076, 103956), (8663, 72912), (9114, 69304), (10416, 60641), (12152, 51978), (17326, 36456), (18228, 34652), (24304, 25989)]