1276290432

素因数分解:

$2^7\times 3^5\times {\mathrm{37}}^1\times {\mathrm{1109}}^1$

素因数の和:1175

約数の個数: 192

約数和(自身を含む): 3915147600

約数和(自身を除く): 2638857168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 128, 144, 148, 162, 192, 216, 222, 243, 288, 296, 324, 333, 384, 432, 444, 486, 576, 592, 648, 666, 864, 888, 972, 999, 1109, 1152, 1184, 1296, 1332, 1728, 1776, 1944, 1998, 2218, 2368, 2592, 2664, 2997, 3327, 3456, 3552, 3888, 3996, 4436, 4736, 5184, 5328, 5994, 6654, 7104, 7776, 7992, 8872, 8991, 9981, 10368, 10656, 11988, 13308, 14208, 15552, 15984, 17744, 17982, 19962, 21312, 23976, 26616, 29943, 31104, 31968, 35488, 35964, 39924, 41033, 42624, 47952, 53232, 59886, 63936, 70976, 71928, 79848, 82066, 89829, 95904, 106464, 119772, 123099, 127872, 141952, 143856, 159696, 164132, 179658, 191808, 212928, 239544, 246198, 269487, 287712, 319392, 328264, 359316, 369297, 383616, 425856, 479088, 492396, 538974, 575424, 638784, 656528, 718632, 738594, 958176, 984792, 1077948, 1107891, 1150848, 1277568, 1313056, 1437264, 1477188, 1916352, 1969584, 2155896, 2215782, 2626112, 2874528, 2954376, 3323673, 3832704, 3939168, 4311792, 4431564, 5252224, 5749056, 5908752, 6647346, 7878336, 8623584, 8863128, 9971019, 11498112, 11817504, 13294692, 15756672, 17247168, 17726256, 19942038, 23635008, 26589384, 34494336, 35452512, 39884076, 47270016, 53178768, 70905024, 79768152, 106357536, 141810048, 159536304, 212715072, 319072608, 425430144, 638145216, 1276290432]

約数ペア:

[(1, 1276290432), (2, 638145216), (3, 425430144), (4, 319072608), (6, 212715072), (8, 159536304), (9, 141810048), (12, 106357536), (16, 79768152), (18, 70905024), (24, 53178768), (27, 47270016), (32, 39884076), (36, 35452512), (37, 34494336), (48, 26589384), (54, 23635008), (64, 19942038), (72, 17726256), (74, 17247168), (81, 15756672), (96, 13294692), (108, 11817504), (111, 11498112), (128, 9971019), (144, 8863128), (148, 8623584), (162, 7878336), (192, 6647346), (216, 5908752), (222, 5749056), (243, 5252224), (288, 4431564), (296, 4311792), (324, 3939168), (333, 3832704), (384, 3323673), (432, 2954376), (444, 2874528), (486, 2626112), (576, 2215782), (592, 2155896), (648, 1969584), (666, 1916352), (864, 1477188), (888, 1437264), (972, 1313056), (999, 1277568), (1109, 1150848), (1152, 1107891), (1184, 1077948), (1296, 984792), (1332, 958176), (1728, 738594), (1776, 718632), (1944, 656528), (1998, 638784), (2218, 575424), (2368, 538974), (2592, 492396), (2664, 479088), (2997, 425856), (3327, 383616), (3456, 369297), (3552, 359316), (3888, 328264), (3996, 319392), (4436, 287712), (4736, 269487), (5184, 246198), (5328, 239544), (5994, 212928), (6654, 191808), (7104, 179658), (7776, 164132), (7992, 159696), (8872, 143856), (8991, 141952), (9981, 127872), (10368, 123099), (10656, 119772), (11988, 106464), (13308, 95904), (14208, 89829), (15552, 82066), (15984, 79848), (17744, 71928), (17982, 70976), (19962, 63936), (21312, 59886), (23976, 53232), (26616, 47952), (29943, 42624), (31104, 41033), (31968, 39924), (35488, 35964)]