317932368

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:142

約数の個数: 240

約数和(自身を含む): 984895296

約数和(自身を除く): 666962928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 41, 43, 48, 51, 52, 68, 78, 82, 86, 102, 104, 123, 129, 136, 156, 164, 172, 204, 208, 221, 246, 258, 272, 289, 312, 328, 344, 408, 442, 492, 516, 533, 559, 578, 624, 656, 663, 688, 697, 731, 816, 867, 884, 984, 1032, 1066, 1118, 1156, 1326, 1394, 1462, 1599, 1677, 1734, 1763, 1768, 1968, 2064, 2091, 2132, 2193, 2236, 2312, 2652, 2788, 2924, 3198, 3354, 3468, 3526, 3536, 3757, 4182, 4264, 4386, 4472, 4624, 5289, 5304, 5576, 5848, 6396, 6708, 6936, 7052, 7514, 8364, 8528, 8772, 8944, 9061, 9503, 10578, 10608, 11152, 11271, 11696, 11849, 12427, 12792, 13416, 13872, 14104, 15028, 16728, 17544, 18122, 19006, 21156, 22542, 22919, 23698, 24854, 25584, 26832, 27183, 28208, 28509, 29971, 30056, 33456, 35088, 35547, 36244, 37281, 38012, 42312, 45084, 45838, 47396, 49708, 54366, 57018, 59942, 60112, 68757, 71094, 72488, 74562, 76024, 84624, 89913, 90168, 91676, 94792, 99416, 108732, 114036, 119884, 137514, 142188, 144976, 149124, 152048, 154037, 161551, 179826, 180336, 183352, 189584, 198832, 217464, 228072, 239768, 275028, 284376, 298248, 308074, 323102, 359652, 366704, 389623, 434928, 456144, 462111, 479536, 484653, 509507, 550056, 568752, 596496, 616148, 646204, 719304, 779246, 924222, 969306, 1019014, 1100112, 1168869, 1232296, 1292408, 1438608, 1528521, 1558492, 1848444, 1938612, 2038028, 2337738, 2464592, 2584816, 3057042, 3116984, 3696888, 3877224, 4076056, 4675476, 6114084, 6233968, 6623591, 7393776, 7754448, 8152112, 9350952, 12228168, 13247182, 18701904, 19870773, 24456336, 26494364, 39741546, 52988728, 79483092, 105977456, 158966184, 317932368]

約数ペア:

[(1, 317932368), (2, 158966184), (3, 105977456), (4, 79483092), (6, 52988728), (8, 39741546), (12, 26494364), (13, 24456336), (16, 19870773), (17, 18701904), (24, 13247182), (26, 12228168), (34, 9350952), (39, 8152112), (41, 7754448), (43, 7393776), (48, 6623591), (51, 6233968), (52, 6114084), (68, 4675476), (78, 4076056), (82, 3877224), (86, 3696888), (102, 3116984), (104, 3057042), (123, 2584816), (129, 2464592), (136, 2337738), (156, 2038028), (164, 1938612), (172, 1848444), (204, 1558492), (208, 1528521), (221, 1438608), (246, 1292408), (258, 1232296), (272, 1168869), (289, 1100112), (312, 1019014), (328, 969306), (344, 924222), (408, 779246), (442, 719304), (492, 646204), (516, 616148), (533, 596496), (559, 568752), (578, 550056), (624, 509507), (656, 484653), (663, 479536), (688, 462111), (697, 456144), (731, 434928), (816, 389623), (867, 366704), (884, 359652), (984, 323102), (1032, 308074), (1066, 298248), (1118, 284376), (1156, 275028), (1326, 239768), (1394, 228072), (1462, 217464), (1599, 198832), (1677, 189584), (1734, 183352), (1763, 180336), (1768, 179826), (1968, 161551), (2064, 154037), (2091, 152048), (2132, 149124), (2193, 144976), (2236, 142188), (2312, 137514), (2652, 119884), (2788, 114036), (2924, 108732), (3198, 99416), (3354, 94792), (3468, 91676), (3526, 90168), (3536, 89913), (3757, 84624), (4182, 76024), (4264, 74562), (4386, 72488), (4472, 71094), (4624, 68757), (5289, 60112), (5304, 59942), (5576, 57018), (5848, 54366), (6396, 49708), (6708, 47396), (6936, 45838), (7052, 45084), (7514, 42312), (8364, 38012), (8528, 37281), (8772, 36244), (8944, 35547), (9061, 35088), (9503, 33456), (10578, 30056), (10608, 29971), (11152, 28509), (11271, 28208), (11696, 27183), (11849, 26832), (12427, 25584), (12792, 24854), (13416, 23698), (13872, 22919), (14104, 22542), (15028, 21156), (16728, 19006), (17544, 18122)]