215035392

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 240

約数和(自身を含む): 685737360

約数和(自身を除く): 470701968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 89, 96, 104, 121, 128, 132, 143, 156, 176, 178, 192, 208, 242, 256, 264, 267, 286, 312, 352, 356, 363, 384, 416, 429, 484, 512, 528, 534, 572, 624, 704, 712, 726, 768, 832, 858, 968, 979, 1056, 1068, 1144, 1157, 1248, 1408, 1424, 1452, 1536, 1573, 1664, 1716, 1936, 1958, 2112, 2136, 2288, 2314, 2496, 2816, 2848, 2904, 2937, 3146, 3328, 3432, 3471, 3872, 3916, 4224, 4272, 4576, 4628, 4719, 4992, 5632, 5696, 5808, 5874, 6292, 6656, 6864, 6942, 7744, 7832, 8448, 8544, 9152, 9256, 9438, 9984, 10769, 11392, 11616, 11748, 12584, 12727, 13728, 13884, 15488, 15664, 16896, 17088, 18304, 18512, 18876, 19968, 21538, 22784, 23232, 23496, 25168, 25454, 27456, 27768, 30976, 31328, 32307, 34176, 36608, 37024, 37752, 38181, 43076, 45568, 46464, 46992, 50336, 50908, 54912, 55536, 61952, 62656, 64614, 68352, 73216, 74048, 75504, 76362, 86152, 92928, 93984, 100672, 101816, 109824, 111072, 125312, 129228, 136704, 139997, 148096, 151008, 152724, 172304, 185856, 187968, 201344, 203632, 219648, 222144, 250624, 258456, 279994, 296192, 302016, 305448, 344608, 375936, 402688, 407264, 419991, 444288, 501248, 516912, 559988, 592384, 604032, 610896, 689216, 751872, 805376, 814528, 839982, 888576, 1033824, 1119976, 1208064, 1221792, 1378432, 1503744, 1629056, 1679964, 1777152, 2067648, 2239952, 2416128, 2443584, 2756864, 3258112, 3359928, 4135296, 4479904, 4887168, 5513728, 6516224, 6719856, 8270592, 8959808, 9774336, 13439712, 16541184, 17919616, 19548672, 26879424, 35839232, 53758848, 71678464, 107517696, 215035392]

約数ペア:

[(1, 215035392), (2, 107517696), (3, 71678464), (4, 53758848), (6, 35839232), (8, 26879424), (11, 19548672), (12, 17919616), (13, 16541184), (16, 13439712), (22, 9774336), (24, 8959808), (26, 8270592), (32, 6719856), (33, 6516224), (39, 5513728), (44, 4887168), (48, 4479904), (52, 4135296), (64, 3359928), (66, 3258112), (78, 2756864), (88, 2443584), (89, 2416128), (96, 2239952), (104, 2067648), (121, 1777152), (128, 1679964), (132, 1629056), (143, 1503744), (156, 1378432), (176, 1221792), (178, 1208064), (192, 1119976), (208, 1033824), (242, 888576), (256, 839982), (264, 814528), (267, 805376), (286, 751872), (312, 689216), (352, 610896), (356, 604032), (363, 592384), (384, 559988), (416, 516912), (429, 501248), (484, 444288), (512, 419991), (528, 407264), (534, 402688), (572, 375936), (624, 344608), (704, 305448), (712, 302016), (726, 296192), (768, 279994), (832, 258456), (858, 250624), (968, 222144), (979, 219648), (1056, 203632), (1068, 201344), (1144, 187968), (1157, 185856), (1248, 172304), (1408, 152724), (1424, 151008), (1452, 148096), (1536, 139997), (1573, 136704), (1664, 129228), (1716, 125312), (1936, 111072), (1958, 109824), (2112, 101816), (2136, 100672), (2288, 93984), (2314, 92928), (2496, 86152), (2816, 76362), (2848, 75504), (2904, 74048), (2937, 73216), (3146, 68352), (3328, 64614), (3432, 62656), (3471, 61952), (3872, 55536), (3916, 54912), (4224, 50908), (4272, 50336), (4576, 46992), (4628, 46464), (4719, 45568), (4992, 43076), (5632, 38181), (5696, 37752), (5808, 37024), (5874, 36608), (6292, 34176), (6656, 32307), (6864, 31328), (6942, 30976), (7744, 27768), (7832, 27456), (8448, 25454), (8544, 25168), (9152, 23496), (9256, 23232), (9438, 22784), (9984, 21538), (10769, 19968), (11392, 18876), (11616, 18512), (11748, 18304), (12584, 17088), (12727, 16896), (13728, 15664), (13884, 15488)]