1273406688

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{577}}^1$

素因数の和:769

約数の個数: 144

約数和(自身を含む): 3711314880

約数和(自身を除く): 2437908192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 97, 144, 158, 194, 237, 288, 291, 316, 388, 474, 577, 582, 632, 711, 776, 873, 948, 1154, 1164, 1264, 1422, 1552, 1731, 1746, 1896, 2308, 2328, 2528, 2844, 3104, 3462, 3492, 3792, 4616, 4656, 5193, 5688, 6924, 6984, 7584, 7663, 9232, 9312, 10386, 11376, 13848, 13968, 15326, 18464, 20772, 22752, 22989, 27696, 27936, 30652, 41544, 45583, 45978, 55392, 55969, 61304, 68967, 83088, 91166, 91956, 111938, 122608, 136749, 137934, 166176, 167907, 182332, 183912, 223876, 245216, 273498, 275868, 335814, 364664, 367824, 410247, 447752, 503721, 546996, 551736, 671628, 729328, 735648, 820494, 895504, 1007442, 1093992, 1103472, 1343256, 1458656, 1640988, 1791008, 2014884, 2187984, 2206944, 2686512, 3281976, 4029768, 4375968, 4421551, 5373024, 6563952, 8059536, 8843102, 13127904, 13264653, 16119072, 17686204, 26529306, 35372408, 39793959, 53058612, 70744816, 79587918, 106117224, 141489632, 159175836, 212234448, 318351672, 424468896, 636703344, 1273406688]

約数ペア:

[(1, 1273406688), (2, 636703344), (3, 424468896), (4, 318351672), (6, 212234448), (8, 159175836), (9, 141489632), (12, 106117224), (16, 79587918), (18, 70744816), (24, 53058612), (32, 39793959), (36, 35372408), (48, 26529306), (72, 17686204), (79, 16119072), (96, 13264653), (97, 13127904), (144, 8843102), (158, 8059536), (194, 6563952), (237, 5373024), (288, 4421551), (291, 4375968), (316, 4029768), (388, 3281976), (474, 2686512), (577, 2206944), (582, 2187984), (632, 2014884), (711, 1791008), (776, 1640988), (873, 1458656), (948, 1343256), (1154, 1103472), (1164, 1093992), (1264, 1007442), (1422, 895504), (1552, 820494), (1731, 735648), (1746, 729328), (1896, 671628), (2308, 551736), (2328, 546996), (2528, 503721), (2844, 447752), (3104, 410247), (3462, 367824), (3492, 364664), (3792, 335814), (4616, 275868), (4656, 273498), (5193, 245216), (5688, 223876), (6924, 183912), (6984, 182332), (7584, 167907), (7663, 166176), (9232, 137934), (9312, 136749), (10386, 122608), (11376, 111938), (13848, 91956), (13968, 91166), (15326, 83088), (18464, 68967), (20772, 61304), (22752, 55969), (22989, 55392), (27696, 45978), (27936, 45583), (30652, 41544)]