249963168

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 288

約数和(自身を含む): 850010112

約数和(自身を除く): 600046944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 71, 78, 84, 91, 93, 96, 104, 112, 124, 142, 156, 168, 169, 182, 186, 208, 213, 217, 224, 248, 273, 284, 312, 336, 338, 364, 372, 403, 416, 426, 434, 496, 497, 507, 546, 568, 624, 651, 672, 676, 728, 744, 806, 852, 868, 923, 992, 994, 1014, 1092, 1136, 1183, 1209, 1248, 1302, 1352, 1456, 1488, 1491, 1612, 1704, 1736, 1846, 1988, 2028, 2184, 2201, 2272, 2366, 2418, 2604, 2704, 2769, 2821, 2912, 2976, 2982, 3224, 3408, 3472, 3549, 3692, 3976, 4056, 4368, 4402, 4732, 4836, 5208, 5239, 5408, 5538, 5642, 5964, 6448, 6461, 6603, 6816, 6944, 7098, 7384, 7952, 8112, 8463, 8736, 8804, 9464, 9672, 10416, 10478, 11076, 11284, 11928, 11999, 12896, 12922, 13206, 14196, 14768, 15407, 15717, 15904, 16224, 16926, 17608, 18928, 19344, 19383, 20832, 20956, 22152, 22568, 23856, 23998, 25844, 26412, 28392, 28613, 29536, 30814, 31434, 33852, 35216, 35997, 36673, 37856, 38688, 38766, 41912, 44304, 45136, 46221, 47712, 47996, 51688, 52824, 56784, 57226, 61628, 62868, 67704, 70432, 71994, 73346, 77532, 83824, 83993, 85839, 88608, 90272, 92442, 95992, 103376, 105648, 110019, 113568, 114452, 123256, 125736, 135408, 143988, 146692, 155064, 167648, 167986, 171678, 184884, 191984, 200291, 206752, 211296, 220038, 228904, 246512, 251472, 251979, 270816, 287976, 293384, 310128, 335972, 343356, 369768, 371969, 383968, 400582, 440076, 457808, 493024, 502944, 503958, 575952, 586768, 600873, 620256, 671944, 686712, 739536, 743938, 801164, 880152, 915616, 1007916, 1115907, 1151904, 1173536, 1201746, 1343888, 1373424, 1479072, 1487876, 1602328, 1760304, 2015832, 2231814, 2403492, 2603783, 2687776, 2746848, 2975752, 3204656, 3520608, 4031664, 4463628, 4806984, 5207566, 5951504, 6409312, 7811349, 8063328, 8927256, 9613968, 10415132, 11903008, 15622698, 17854512, 19227936, 20830264, 31245396, 35709024, 41660528, 62490792, 83321056, 124981584, 249963168]

約数ペア:

[(1, 249963168), (2, 124981584), (3, 83321056), (4, 62490792), (6, 41660528), (7, 35709024), (8, 31245396), (12, 20830264), (13, 19227936), (14, 17854512), (16, 15622698), (21, 11903008), (24, 10415132), (26, 9613968), (28, 8927256), (31, 8063328), (32, 7811349), (39, 6409312), (42, 5951504), (48, 5207566), (52, 4806984), (56, 4463628), (62, 4031664), (71, 3520608), (78, 3204656), (84, 2975752), (91, 2746848), (93, 2687776), (96, 2603783), (104, 2403492), (112, 2231814), (124, 2015832), (142, 1760304), (156, 1602328), (168, 1487876), (169, 1479072), (182, 1373424), (186, 1343888), (208, 1201746), (213, 1173536), (217, 1151904), (224, 1115907), (248, 1007916), (273, 915616), (284, 880152), (312, 801164), (336, 743938), (338, 739536), (364, 686712), (372, 671944), (403, 620256), (416, 600873), (426, 586768), (434, 575952), (496, 503958), (497, 502944), (507, 493024), (546, 457808), (568, 440076), (624, 400582), (651, 383968), (672, 371969), (676, 369768), (728, 343356), (744, 335972), (806, 310128), (852, 293384), (868, 287976), (923, 270816), (992, 251979), (994, 251472), (1014, 246512), (1092, 228904), (1136, 220038), (1183, 211296), (1209, 206752), (1248, 200291), (1302, 191984), (1352, 184884), (1456, 171678), (1488, 167986), (1491, 167648), (1612, 155064), (1704, 146692), (1736, 143988), (1846, 135408), (1988, 125736), (2028, 123256), (2184, 114452), (2201, 113568), (2272, 110019), (2366, 105648), (2418, 103376), (2604, 95992), (2704, 92442), (2769, 90272), (2821, 88608), (2912, 85839), (2976, 83993), (2982, 83824), (3224, 77532), (3408, 73346), (3472, 71994), (3549, 70432), (3692, 67704), (3976, 62868), (4056, 61628), (4368, 57226), (4402, 56784), (4732, 52824), (4836, 51688), (5208, 47996), (5239, 47712), (5408, 46221), (5538, 45136), (5642, 44304), (5964, 41912), (6448, 38766), (6461, 38688), (6603, 37856), (6816, 36673), (6944, 35997), (7098, 35216), (7384, 33852), (7952, 31434), (8112, 30814), (8463, 29536), (8736, 28613), (8804, 28392), (9464, 26412), (9672, 25844), (10416, 23998), (10478, 23856), (11076, 22568), (11284, 22152), (11928, 20956), (11999, 20832), (12896, 19383), (12922, 19344), (13206, 18928), (14196, 17608), (14768, 16926), (15407, 16224), (15717, 15904)]