216366336

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1409

約数の個数: 144

約数和(自身を含む): 668142720

約数和(自身を除く): 451776384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 768, 828, 864, 1104, 1152, 1242, 1361, 1472, 1656, 1728, 2208, 2304, 2484, 2722, 2944, 3312, 3456, 4083, 4416, 4968, 5444, 5888, 6624, 6912, 8166, 8832, 9936, 10888, 12249, 13248, 16332, 17664, 19872, 21776, 24498, 26496, 31303, 32664, 36747, 39744, 43552, 48996, 52992, 62606, 65328, 73494, 79488, 87104, 93909, 97992, 125212, 130656, 146988, 158976, 174208, 187818, 195984, 250424, 261312, 281727, 293976, 348416, 375636, 391968, 500848, 522624, 563454, 587952, 751272, 783936, 845181, 1001696, 1045248, 1126908, 1175904, 1502544, 1567872, 1690362, 2003392, 2253816, 2351808, 3005088, 3135744, 3380724, 4006784, 4507632, 4703616, 6010176, 6761448, 8013568, 9015264, 9407232, 12020352, 13522896, 18030528, 24040704, 27045792, 36061056, 54091584, 72122112, 108183168, 216366336]

約数ペア:

[(1, 216366336), (2, 108183168), (3, 72122112), (4, 54091584), (6, 36061056), (8, 27045792), (9, 24040704), (12, 18030528), (16, 13522896), (18, 12020352), (23, 9407232), (24, 9015264), (27, 8013568), (32, 6761448), (36, 6010176), (46, 4703616), (48, 4507632), (54, 4006784), (64, 3380724), (69, 3135744), (72, 3005088), (92, 2351808), (96, 2253816), (108, 2003392), (128, 1690362), (138, 1567872), (144, 1502544), (184, 1175904), (192, 1126908), (207, 1045248), (216, 1001696), (256, 845181), (276, 783936), (288, 751272), (368, 587952), (384, 563454), (414, 522624), (432, 500848), (552, 391968), (576, 375636), (621, 348416), (736, 293976), (768, 281727), (828, 261312), (864, 250424), (1104, 195984), (1152, 187818), (1242, 174208), (1361, 158976), (1472, 146988), (1656, 130656), (1728, 125212), (2208, 97992), (2304, 93909), (2484, 87104), (2722, 79488), (2944, 73494), (3312, 65328), (3456, 62606), (4083, 52992), (4416, 48996), (4968, 43552), (5444, 39744), (5888, 36747), (6624, 32664), (6912, 31303), (8166, 26496), (8832, 24498), (9936, 21776), (10888, 19872), (12249, 17664), (13248, 16332)]