1489912704

素因数分解:

$2^7\times 3^6\times 7^1\times {\mathrm{2281}}^1$

素因数の和:2320

約数の個数: 224

約数和(自身を含む): 5088221040

約数和(自身を除く): 3598308336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 378, 384, 432, 448, 486, 504, 567, 576, 648, 672, 729, 756, 864, 896, 972, 1008, 1134, 1152, 1296, 1344, 1458, 1512, 1701, 1728, 1944, 2016, 2268, 2281, 2592, 2688, 2916, 3024, 3402, 3456, 3888, 4032, 4536, 4562, 5103, 5184, 5832, 6048, 6804, 6843, 7776, 8064, 9072, 9124, 10206, 10368, 11664, 12096, 13608, 13686, 15552, 15967, 18144, 18248, 20412, 20529, 23328, 24192, 27216, 27372, 31104, 31934, 36288, 36496, 40824, 41058, 46656, 47901, 54432, 54744, 61587, 63868, 72576, 72992, 81648, 82116, 93312, 95802, 108864, 109488, 123174, 127736, 143703, 145984, 163296, 164232, 184761, 191604, 217728, 218976, 246348, 255472, 287406, 291968, 326592, 328464, 369522, 383208, 431109, 437952, 492696, 510944, 554283, 574812, 653184, 656928, 739044, 766416, 862218, 875904, 985392, 1021888, 1108566, 1149624, 1293327, 1313856, 1478088, 1532832, 1662849, 1724436, 1970784, 2043776, 2217132, 2299248, 2586654, 2627712, 2956176, 3065664, 3325698, 3448872, 3879981, 3941568, 4434264, 4598496, 5173308, 5912352, 6131328, 6651396, 6897744, 7759962, 7883136, 8868528, 9196992, 10346616, 11639943, 11824704, 13302792, 13795488, 15519924, 17737056, 18393984, 20693232, 23279886, 23649408, 26605584, 27590976, 31039848, 35474112, 41386464, 46559772, 53211168, 55181952, 62079696, 70948224, 82772928, 93119544, 106422336, 124159392, 165545856, 186239088, 212844672, 248318784, 372478176, 496637568, 744956352, 1489912704]

約数ペア:

[(1, 1489912704), (2, 744956352), (3, 496637568), (4, 372478176), (6, 248318784), (7, 212844672), (8, 186239088), (9, 165545856), (12, 124159392), (14, 106422336), (16, 93119544), (18, 82772928), (21, 70948224), (24, 62079696), (27, 55181952), (28, 53211168), (32, 46559772), (36, 41386464), (42, 35474112), (48, 31039848), (54, 27590976), (56, 26605584), (63, 23649408), (64, 23279886), (72, 20693232), (81, 18393984), (84, 17737056), (96, 15519924), (108, 13795488), (112, 13302792), (126, 11824704), (128, 11639943), (144, 10346616), (162, 9196992), (168, 8868528), (189, 7883136), (192, 7759962), (216, 6897744), (224, 6651396), (243, 6131328), (252, 5912352), (288, 5173308), (324, 4598496), (336, 4434264), (378, 3941568), (384, 3879981), (432, 3448872), (448, 3325698), (486, 3065664), (504, 2956176), (567, 2627712), (576, 2586654), (648, 2299248), (672, 2217132), (729, 2043776), (756, 1970784), (864, 1724436), (896, 1662849), (972, 1532832), (1008, 1478088), (1134, 1313856), (1152, 1293327), (1296, 1149624), (1344, 1108566), (1458, 1021888), (1512, 985392), (1701, 875904), (1728, 862218), (1944, 766416), (2016, 739044), (2268, 656928), (2281, 653184), (2592, 574812), (2688, 554283), (2916, 510944), (3024, 492696), (3402, 437952), (3456, 431109), (3888, 383208), (4032, 369522), (4536, 328464), (4562, 326592), (5103, 291968), (5184, 287406), (5832, 255472), (6048, 246348), (6804, 218976), (6843, 217728), (7776, 191604), (8064, 184761), (9072, 164232), (9124, 163296), (10206, 145984), (10368, 143703), (11664, 127736), (12096, 123174), (13608, 109488), (13686, 108864), (15552, 95802), (15967, 93312), (18144, 82116), (18248, 81648), (20412, 72992), (20529, 72576), (23328, 63868), (24192, 61587), (27216, 54744), (27372, 54432), (31104, 47901), (31934, 46656), (36288, 41058), (36496, 40824)]