885406464

素因数分解:

$2^8\times 3^5\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:405

約数の個数: 216

約数和(自身を含む): 2717146432

約数和(自身を除く): 1831739968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 81, 86, 96, 108, 128, 129, 144, 162, 172, 192, 216, 243, 256, 258, 288, 324, 331, 344, 384, 387, 432, 486, 516, 576, 648, 662, 688, 768, 774, 864, 972, 993, 1032, 1152, 1161, 1296, 1324, 1376, 1548, 1728, 1944, 1986, 2064, 2304, 2322, 2592, 2648, 2752, 2979, 3096, 3456, 3483, 3888, 3972, 4128, 4644, 5184, 5296, 5504, 5958, 6192, 6912, 6966, 7776, 7944, 8256, 8937, 9288, 10368, 10449, 10592, 11008, 11916, 12384, 13932, 14233, 15552, 15888, 16512, 17874, 18576, 20736, 20898, 21184, 23832, 24768, 26811, 27864, 28466, 31104, 31776, 33024, 35748, 37152, 41796, 42368, 42699, 47664, 49536, 53622, 55728, 56932, 62208, 63552, 71496, 74304, 80433, 83592, 84736, 85398, 95328, 99072, 107244, 111456, 113864, 127104, 128097, 142992, 148608, 160866, 167184, 170796, 190656, 214488, 222912, 227728, 254208, 256194, 285984, 297216, 321732, 334368, 341592, 381312, 384291, 428976, 445824, 455456, 512388, 571968, 643464, 668736, 683184, 762624, 768582, 857952, 891648, 910912, 1024776, 1143936, 1152873, 1286928, 1337472, 1366368, 1537164, 1715904, 1821824, 2049552, 2287872, 2305746, 2573856, 2674944, 2732736, 3074328, 3431808, 3458619, 3643648, 4099104, 4611492, 5147712, 5465472, 6148656, 6863616, 6917238, 8198208, 9222984, 10295424, 10930944, 12297312, 13834476, 16396416, 18445968, 20590848, 24594624, 27668952, 32792832, 36891936, 49189248, 55337904, 73783872, 98378496, 110675808, 147567744, 221351616, 295135488, 442703232, 885406464]

約数ペア:

[(1, 885406464), (2, 442703232), (3, 295135488), (4, 221351616), (6, 147567744), (8, 110675808), (9, 98378496), (12, 73783872), (16, 55337904), (18, 49189248), (24, 36891936), (27, 32792832), (32, 27668952), (36, 24594624), (43, 20590848), (48, 18445968), (54, 16396416), (64, 13834476), (72, 12297312), (81, 10930944), (86, 10295424), (96, 9222984), (108, 8198208), (128, 6917238), (129, 6863616), (144, 6148656), (162, 5465472), (172, 5147712), (192, 4611492), (216, 4099104), (243, 3643648), (256, 3458619), (258, 3431808), (288, 3074328), (324, 2732736), (331, 2674944), (344, 2573856), (384, 2305746), (387, 2287872), (432, 2049552), (486, 1821824), (516, 1715904), (576, 1537164), (648, 1366368), (662, 1337472), (688, 1286928), (768, 1152873), (774, 1143936), (864, 1024776), (972, 910912), (993, 891648), (1032, 857952), (1152, 768582), (1161, 762624), (1296, 683184), (1324, 668736), (1376, 643464), (1548, 571968), (1728, 512388), (1944, 455456), (1986, 445824), (2064, 428976), (2304, 384291), (2322, 381312), (2592, 341592), (2648, 334368), (2752, 321732), (2979, 297216), (3096, 285984), (3456, 256194), (3483, 254208), (3888, 227728), (3972, 222912), (4128, 214488), (4644, 190656), (5184, 170796), (5296, 167184), (5504, 160866), (5958, 148608), (6192, 142992), (6912, 128097), (6966, 127104), (7776, 113864), (7944, 111456), (8256, 107244), (8937, 99072), (9288, 95328), (10368, 85398), (10449, 84736), (10592, 83592), (11008, 80433), (11916, 74304), (12384, 71496), (13932, 63552), (14233, 62208), (15552, 56932), (15888, 55728), (16512, 53622), (17874, 49536), (18576, 47664), (20736, 42699), (20898, 42368), (21184, 41796), (23832, 37152), (24768, 35748), (26811, 33024), (27864, 31776), (28466, 31104)]