268927776

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:405

約数の個数: 240

約数和(自身を含む): 891342144

約数和(自身を除く): 622414368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 69, 72, 78, 81, 92, 96, 104, 108, 117, 138, 144, 156, 162, 184, 207, 208, 216, 234, 276, 288, 299, 312, 324, 347, 351, 368, 414, 416, 432, 468, 552, 598, 621, 624, 648, 694, 702, 736, 828, 864, 897, 936, 1041, 1053, 1104, 1196, 1242, 1248, 1296, 1388, 1404, 1656, 1794, 1863, 1872, 2082, 2106, 2208, 2392, 2484, 2592, 2691, 2776, 2808, 3123, 3312, 3588, 3726, 3744, 4164, 4212, 4511, 4784, 4968, 5382, 5552, 5616, 6246, 6624, 7176, 7452, 7981, 8073, 8328, 8424, 9022, 9369, 9568, 9936, 10764, 11104, 11232, 12492, 13533, 14352, 14904, 15962, 16146, 16656, 16848, 18044, 18738, 19872, 21528, 23943, 24219, 24984, 27066, 28107, 28704, 29808, 31924, 32292, 33312, 33696, 36088, 37476, 40599, 43056, 47886, 48438, 49968, 54132, 56214, 59616, 63848, 64584, 71829, 72176, 74952, 81198, 86112, 95772, 96876, 99936, 103753, 108264, 112428, 121797, 127696, 129168, 143658, 144352, 149904, 162396, 191544, 193752, 207506, 215487, 216528, 224856, 243594, 255392, 258336, 287316, 299808, 311259, 324792, 365391, 383088, 387504, 415012, 430974, 433056, 449712, 487188, 574632, 622518, 646461, 649584, 730782, 766176, 775008, 830024, 861948, 899424, 933777, 974376, 1149264, 1245036, 1292922, 1299168, 1461564, 1660048, 1723896, 1867554, 1948752, 2298528, 2490072, 2585844, 2801331, 2923128, 3320096, 3447792, 3735108, 3897504, 4980144, 5171688, 5602662, 5846256, 6895584, 7470216, 8403993, 9960288, 10343376, 11205324, 11692512, 14940432, 16807986, 20686752, 22410648, 29880864, 33615972, 44821296, 67231944, 89642592, 134463888, 268927776]

約数ペア:

[(1, 268927776), (2, 134463888), (3, 89642592), (4, 67231944), (6, 44821296), (8, 33615972), (9, 29880864), (12, 22410648), (13, 20686752), (16, 16807986), (18, 14940432), (23, 11692512), (24, 11205324), (26, 10343376), (27, 9960288), (32, 8403993), (36, 7470216), (39, 6895584), (46, 5846256), (48, 5602662), (52, 5171688), (54, 4980144), (69, 3897504), (72, 3735108), (78, 3447792), (81, 3320096), (92, 2923128), (96, 2801331), (104, 2585844), (108, 2490072), (117, 2298528), (138, 1948752), (144, 1867554), (156, 1723896), (162, 1660048), (184, 1461564), (207, 1299168), (208, 1292922), (216, 1245036), (234, 1149264), (276, 974376), (288, 933777), (299, 899424), (312, 861948), (324, 830024), (347, 775008), (351, 766176), (368, 730782), (414, 649584), (416, 646461), (432, 622518), (468, 574632), (552, 487188), (598, 449712), (621, 433056), (624, 430974), (648, 415012), (694, 387504), (702, 383088), (736, 365391), (828, 324792), (864, 311259), (897, 299808), (936, 287316), (1041, 258336), (1053, 255392), (1104, 243594), (1196, 224856), (1242, 216528), (1248, 215487), (1296, 207506), (1388, 193752), (1404, 191544), (1656, 162396), (1794, 149904), (1863, 144352), (1872, 143658), (2082, 129168), (2106, 127696), (2208, 121797), (2392, 112428), (2484, 108264), (2592, 103753), (2691, 99936), (2776, 96876), (2808, 95772), (3123, 86112), (3312, 81198), (3588, 74952), (3726, 72176), (3744, 71829), (4164, 64584), (4212, 63848), (4511, 59616), (4784, 56214), (4968, 54132), (5382, 49968), (5552, 48438), (5616, 47886), (6246, 43056), (6624, 40599), (7176, 37476), (7452, 36088), (7981, 33696), (8073, 33312), (8328, 32292), (8424, 31924), (9022, 29808), (9369, 28704), (9568, 28107), (9936, 27066), (10764, 24984), (11104, 24219), (11232, 23943), (12492, 21528), (13533, 19872), (14352, 18738), (14904, 18044), (15962, 16848), (16146, 16656)]