1338374016

素因数分解:

$2^7\times 3^7\times 7^1\times {\mathrm{683}}^1$

素因数の和:725

約数の個数: 256

約数和(自身を含む): 4576780800

約数和(自身を除く): 3238406784

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, 683, 729, 756, 864, 896, 972, 1008, 1134, 1152, 1296, 1344, 1366, 1458, 1512, 1701, 1728, 1944, 2016, 2049, 2187, 2268, 2592, 2688, 2732, 2916, 3024, 3402, 3456, 3888, 4032, 4098, 4374, 4536, 4781, 5103, 5184, 5464, 5832, 6048, 6147, 6804, 7776, 8064, 8196, 8748, 9072, 9562, 10206, 10368, 10928, 11664, 12096, 12294, 13608, 14343, 15309, 15552, 16392, 17496, 18144, 18441, 19124, 20412, 21856, 23328, 24192, 24588, 27216, 28686, 30618, 31104, 32784, 34992, 36288, 36882, 38248, 40824, 43029, 43712, 46656, 49176, 54432, 55323, 57372, 61236, 65568, 69984, 72576, 73764, 76496, 81648, 86058, 87424, 93312, 98352, 108864, 110646, 114744, 122472, 129087, 131136, 139968, 147528, 152992, 163296, 165969, 172116, 196704, 217728, 221292, 229488, 244944, 258174, 262272, 279936, 295056, 305984, 326592, 331938, 344232, 387261, 393408, 442584, 458976, 489888, 497907, 516348, 590112, 611968, 653184, 663876, 688464, 774522, 786816, 885168, 917952, 979776, 995814, 1032696, 1161783, 1180224, 1327752, 1376928, 1493721, 1549044, 1770336, 1835904, 1959552, 1991628, 2065392, 2323566, 2360448, 2655504, 2753856, 2987442, 3098088, 3485349, 3540672, 3983256, 4130784, 4647132, 5311008, 5507712, 5974884, 6196176, 6970698, 7081344, 7966512, 8261568, 9294264, 10456047, 10622016, 11949768, 12392352, 13941396, 15933024, 16523136, 18588528, 20912094, 21244032, 23899536, 24784704, 27882792, 31866048, 37177056, 41824188, 47799072, 49569408, 55765584, 63732096, 74354112, 83648376, 95598144, 111531168, 148708224, 167296752, 191196288, 223062336, 334593504, 446124672, 669187008, 1338374016]

約数ペア:

[(1, 1338374016), (2, 669187008), (3, 446124672), (4, 334593504), (6, 223062336), (7, 191196288), (8, 167296752), (9, 148708224), (12, 111531168), (14, 95598144), (16, 83648376), (18, 74354112), (21, 63732096), (24, 55765584), (27, 49569408), (28, 47799072), (32, 41824188), (36, 37177056), (42, 31866048), (48, 27882792), (54, 24784704), (56, 23899536), (63, 21244032), (64, 20912094), (72, 18588528), (81, 16523136), (84, 15933024), (96, 13941396), (108, 12392352), (112, 11949768), (126, 10622016), (128, 10456047), (144, 9294264), (162, 8261568), (168, 7966512), (189, 7081344), (192, 6970698), (216, 6196176), (224, 5974884), (243, 5507712), (252, 5311008), (288, 4647132), (324, 4130784), (336, 3983256), (378, 3540672), (384, 3485349), (432, 3098088), (448, 2987442), (486, 2753856), (504, 2655504), (567, 2360448), (576, 2323566), (648, 2065392), (672, 1991628), (683, 1959552), (729, 1835904), (756, 1770336), (864, 1549044), (896, 1493721), (972, 1376928), (1008, 1327752), (1134, 1180224), (1152, 1161783), (1296, 1032696), (1344, 995814), (1366, 979776), (1458, 917952), (1512, 885168), (1701, 786816), (1728, 774522), (1944, 688464), (2016, 663876), (2049, 653184), (2187, 611968), (2268, 590112), (2592, 516348), (2688, 497907), (2732, 489888), (2916, 458976), (3024, 442584), (3402, 393408), (3456, 387261), (3888, 344232), (4032, 331938), (4098, 326592), (4374, 305984), (4536, 295056), (4781, 279936), (5103, 262272), (5184, 258174), (5464, 244944), (5832, 229488), (6048, 221292), (6147, 217728), (6804, 196704), (7776, 172116), (8064, 165969), (8196, 163296), (8748, 152992), (9072, 147528), (9562, 139968), (10206, 131136), (10368, 129087), (10928, 122472), (11664, 114744), (12096, 110646), (12294, 108864), (13608, 98352), (14343, 93312), (15309, 87424), (15552, 86058), (16392, 81648), (17496, 76496), (18144, 73764), (18441, 72576), (19124, 69984), (20412, 65568), (21856, 61236), (23328, 57372), (24192, 55323), (24588, 54432), (27216, 49176), (28686, 46656), (30618, 43712), (31104, 43029), (32784, 40824), (34992, 38248), (36288, 36882)]