393998592

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 288

約数和(自身を含む): 1245368320

約数和(自身を除く): 851369728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 32, 38, 39, 48, 52, 57, 62, 64, 67, 76, 78, 93, 96, 104, 114, 124, 128, 134, 152, 156, 186, 192, 201, 208, 228, 247, 248, 256, 268, 304, 312, 372, 384, 402, 403, 416, 456, 494, 496, 536, 589, 608, 624, 741, 744, 768, 804, 806, 832, 871, 912, 988, 992, 1072, 1178, 1209, 1216, 1248, 1273, 1482, 1488, 1608, 1612, 1664, 1742, 1767, 1824, 1976, 1984, 2077, 2144, 2356, 2418, 2432, 2496, 2546, 2613, 2964, 2976, 3216, 3224, 3328, 3484, 3534, 3648, 3819, 3952, 3968, 4154, 4288, 4712, 4836, 4864, 4992, 5092, 5226, 5928, 5952, 6231, 6432, 6448, 6968, 7068, 7296, 7638, 7657, 7904, 7936, 8308, 8576, 9424, 9672, 9984, 10184, 10452, 11856, 11904, 12462, 12864, 12896, 13936, 14136, 14592, 15276, 15314, 15808, 16549, 16616, 17152, 18848, 19344, 20368, 20904, 22971, 23712, 23808, 24924, 25728, 25792, 27001, 27872, 28272, 30552, 30628, 31616, 33098, 33232, 37696, 38688, 39463, 40736, 41808, 45942, 47424, 49647, 49848, 51456, 51584, 54002, 55744, 56544, 61104, 61256, 63232, 66196, 66464, 75392, 77376, 78926, 81003, 81472, 83616, 91884, 94848, 99294, 99696, 103168, 108004, 111488, 113088, 118389, 122208, 122512, 132392, 132928, 150784, 154752, 157852, 162006, 162944, 167232, 183768, 189696, 198588, 199392, 216008, 222976, 226176, 236778, 244416, 245024, 264784, 265856, 309504, 315704, 324012, 325888, 334464, 367536, 397176, 398784, 432016, 452352, 473556, 488832, 490048, 513019, 529568, 531712, 631408, 648024, 668928, 735072, 794352, 797568, 864032, 947112, 977664, 980096, 1026038, 1059136, 1262816, 1296048, 1470144, 1539057, 1588704, 1595136, 1728064, 1894224, 1960192, 2052076, 2118272, 2525632, 2592096, 2940288, 3078114, 3177408, 3456128, 3788448, 4104152, 4236544, 5051264, 5184192, 5880576, 6156228, 6354816, 6912256, 7576896, 8208304, 10102528, 10368384, 12312456, 12709632, 15153792, 16416608, 20736768, 24624912, 30307584, 32833216, 49249824, 65666432, 98499648, 131332864, 196999296, 393998592]

約数ペア:

[(1, 393998592), (2, 196999296), (3, 131332864), (4, 98499648), (6, 65666432), (8, 49249824), (12, 32833216), (13, 30307584), (16, 24624912), (19, 20736768), (24, 16416608), (26, 15153792), (31, 12709632), (32, 12312456), (38, 10368384), (39, 10102528), (48, 8208304), (52, 7576896), (57, 6912256), (62, 6354816), (64, 6156228), (67, 5880576), (76, 5184192), (78, 5051264), (93, 4236544), (96, 4104152), (104, 3788448), (114, 3456128), (124, 3177408), (128, 3078114), (134, 2940288), (152, 2592096), (156, 2525632), (186, 2118272), (192, 2052076), (201, 1960192), (208, 1894224), (228, 1728064), (247, 1595136), (248, 1588704), (256, 1539057), (268, 1470144), (304, 1296048), (312, 1262816), (372, 1059136), (384, 1026038), (402, 980096), (403, 977664), (416, 947112), (456, 864032), (494, 797568), (496, 794352), (536, 735072), (589, 668928), (608, 648024), (624, 631408), (741, 531712), (744, 529568), (768, 513019), (804, 490048), (806, 488832), (832, 473556), (871, 452352), (912, 432016), (988, 398784), (992, 397176), (1072, 367536), (1178, 334464), (1209, 325888), (1216, 324012), (1248, 315704), (1273, 309504), (1482, 265856), (1488, 264784), (1608, 245024), (1612, 244416), (1664, 236778), (1742, 226176), (1767, 222976), (1824, 216008), (1976, 199392), (1984, 198588), (2077, 189696), (2144, 183768), (2356, 167232), (2418, 162944), (2432, 162006), (2496, 157852), (2546, 154752), (2613, 150784), (2964, 132928), (2976, 132392), (3216, 122512), (3224, 122208), (3328, 118389), (3484, 113088), (3534, 111488), (3648, 108004), (3819, 103168), (3952, 99696), (3968, 99294), (4154, 94848), (4288, 91884), (4712, 83616), (4836, 81472), (4864, 81003), (4992, 78926), (5092, 77376), (5226, 75392), (5928, 66464), (5952, 66196), (6231, 63232), (6432, 61256), (6448, 61104), (6968, 56544), (7068, 55744), (7296, 54002), (7638, 51584), (7657, 51456), (7904, 49848), (7936, 49647), (8308, 47424), (8576, 45942), (9424, 41808), (9672, 40736), (9984, 39463), (10184, 38688), (10452, 37696), (11856, 33232), (11904, 33098), (12462, 31616), (12864, 30628), (12896, 30552), (13936, 28272), (14136, 27872), (14592, 27001), (15276, 25792), (15314, 25728), (15808, 24924), (16549, 23808), (16616, 23712), (17152, 22971), (18848, 20904), (19344, 20368)]