1263273312

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{8663}}^1$

素因数の和:8721

約数の個数: 144

約数和(自身を含む): 3982390272

約数和(自身を除く): 2719116960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 294, 336, 372, 392, 434, 496, 588, 651, 672, 744, 784, 868, 992, 1176, 1302, 1488, 1519, 1568, 1736, 2352, 2604, 2976, 3038, 3472, 4557, 4704, 5208, 6076, 6944, 8663, 9114, 10416, 12152, 17326, 18228, 20832, 24304, 25989, 34652, 36456, 48608, 51978, 60641, 69304, 72912, 103956, 121282, 138608, 145824, 181923, 207912, 242564, 268553, 277216, 363846, 415824, 424487, 485128, 537106, 727692, 805659, 831648, 848974, 970256, 1074212, 1273461, 1455384, 1611318, 1697948, 1879871, 1940512, 2148424, 2546922, 2910768, 3222636, 3395896, 3759742, 4296848, 5093844, 5639613, 5821536, 6445272, 6791792, 7519484, 8593696, 10187688, 11279226, 12890544, 13159097, 13583584, 15038968, 20375376, 22558452, 25781088, 26318194, 30077936, 39477291, 40750752, 45116904, 52636388, 60155872, 78954582, 90233808, 105272776, 157909164, 180467616, 210545552, 315818328, 421091104, 631636656, 1263273312]

約数ペア:

[(1, 1263273312), (2, 631636656), (3, 421091104), (4, 315818328), (6, 210545552), (7, 180467616), (8, 157909164), (12, 105272776), (14, 90233808), (16, 78954582), (21, 60155872), (24, 52636388), (28, 45116904), (31, 40750752), (32, 39477291), (42, 30077936), (48, 26318194), (49, 25781088), (56, 22558452), (62, 20375376), (84, 15038968), (93, 13583584), (96, 13159097), (98, 12890544), (112, 11279226), (124, 10187688), (147, 8593696), (168, 7519484), (186, 6791792), (196, 6445272), (217, 5821536), (224, 5639613), (248, 5093844), (294, 4296848), (336, 3759742), (372, 3395896), (392, 3222636), (434, 2910768), (496, 2546922), (588, 2148424), (651, 1940512), (672, 1879871), (744, 1697948), (784, 1611318), (868, 1455384), (992, 1273461), (1176, 1074212), (1302, 970256), (1488, 848974), (1519, 831648), (1568, 805659), (1736, 727692), (2352, 537106), (2604, 485128), (2976, 424487), (3038, 415824), (3472, 363846), (4557, 277216), (4704, 268553), (5208, 242564), (6076, 207912), (6944, 181923), (8663, 145824), (9114, 138608), (10416, 121282), (12152, 103956), (17326, 72912), (18228, 69304), (20832, 60641), (24304, 51978), (25989, 48608), (34652, 36456)]