353950336

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 793152000

約数和(自身を除く): 439201664

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 71, 79, 116, 128, 136, 142, 158, 232, 272, 284, 316, 464, 493, 544, 568, 632, 928, 986, 1088, 1136, 1207, 1264, 1343, 1856, 1972, 2059, 2176, 2272, 2291, 2414, 2528, 2686, 3712, 3944, 4118, 4544, 4582, 4828, 5056, 5372, 5609, 7888, 8236, 9088, 9164, 9656, 10112, 10744, 11218, 15776, 16472, 18328, 19312, 21488, 22436, 31552, 32944, 35003, 36656, 38624, 38947, 42976, 44872, 63104, 65888, 70006, 73312, 77248, 77894, 85952, 89744, 95353, 131776, 140012, 146624, 154496, 155788, 162661, 171904, 179488, 190706, 263552, 280024, 293248, 311576, 325322, 358976, 381412, 560048, 623152, 650644, 717952, 762824, 1120096, 1246304, 1301288, 1525648, 2240192, 2492608, 2602576, 2765237, 3051296, 4480384, 4985216, 5205152, 5530474, 6102592, 10410304, 11060948, 12205184, 20820608, 22121896, 44243792, 88487584, 176975168, 353950336]

約数ペア:

[(1, 353950336), (2, 176975168), (4, 88487584), (8, 44243792), (16, 22121896), (17, 20820608), (29, 12205184), (32, 11060948), (34, 10410304), (58, 6102592), (64, 5530474), (68, 5205152), (71, 4985216), (79, 4480384), (116, 3051296), (128, 2765237), (136, 2602576), (142, 2492608), (158, 2240192), (232, 1525648), (272, 1301288), (284, 1246304), (316, 1120096), (464, 762824), (493, 717952), (544, 650644), (568, 623152), (632, 560048), (928, 381412), (986, 358976), (1088, 325322), (1136, 311576), (1207, 293248), (1264, 280024), (1343, 263552), (1856, 190706), (1972, 179488), (2059, 171904), (2176, 162661), (2272, 155788), (2291, 154496), (2414, 146624), (2528, 140012), (2686, 131776), (3712, 95353), (3944, 89744), (4118, 85952), (4544, 77894), (4582, 77248), (4828, 73312), (5056, 70006), (5372, 65888), (5609, 63104), (7888, 44872), (8236, 42976), (9088, 38947), (9164, 38624), (9656, 36656), (10112, 35003), (10744, 32944), (11218, 31552), (15776, 22436), (16472, 21488), (18328, 19312)]