621656064

素因数分解:

$2^{11}\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1163}}^1$

素因数の和:1220

約数の個数: 144

約数和(自身を含む): 1858966200

約数和(自身を除く): 1237310136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 288, 348, 384, 464, 512, 522, 576, 696, 768, 928, 1024, 1044, 1152, 1163, 1392, 1536, 1856, 2048, 2088, 2304, 2326, 2784, 3072, 3489, 3712, 4176, 4608, 4652, 5568, 6144, 6978, 7424, 8352, 9216, 9304, 10467, 11136, 13956, 14848, 16704, 18432, 18608, 20934, 22272, 27912, 29696, 33408, 33727, 37216, 41868, 44544, 55824, 59392, 66816, 67454, 74432, 83736, 89088, 101181, 111648, 133632, 134908, 148864, 167472, 178176, 202362, 223296, 267264, 269816, 297728, 303543, 334944, 404724, 446592, 534528, 539632, 595456, 607086, 669888, 809448, 893184, 1079264, 1190912, 1214172, 1339776, 1618896, 1786368, 2158528, 2381824, 2428344, 2679552, 3237792, 3572736, 4317056, 4856688, 5359104, 6475584, 7145472, 8634112, 9713376, 10718208, 12951168, 17268224, 19426752, 21436416, 25902336, 34536448, 38853504, 51804672, 69072896, 77707008, 103609344, 155414016, 207218688, 310828032, 621656064]

約数ペア:

[(1, 621656064), (2, 310828032), (3, 207218688), (4, 155414016), (6, 103609344), (8, 77707008), (9, 69072896), (12, 51804672), (16, 38853504), (18, 34536448), (24, 25902336), (29, 21436416), (32, 19426752), (36, 17268224), (48, 12951168), (58, 10718208), (64, 9713376), (72, 8634112), (87, 7145472), (96, 6475584), (116, 5359104), (128, 4856688), (144, 4317056), (174, 3572736), (192, 3237792), (232, 2679552), (256, 2428344), (261, 2381824), (288, 2158528), (348, 1786368), (384, 1618896), (464, 1339776), (512, 1214172), (522, 1190912), (576, 1079264), (696, 893184), (768, 809448), (928, 669888), (1024, 607086), (1044, 595456), (1152, 539632), (1163, 534528), (1392, 446592), (1536, 404724), (1856, 334944), (2048, 303543), (2088, 297728), (2304, 269816), (2326, 267264), (2784, 223296), (3072, 202362), (3489, 178176), (3712, 167472), (4176, 148864), (4608, 134908), (4652, 133632), (5568, 111648), (6144, 101181), (6978, 89088), (7424, 83736), (8352, 74432), (9216, 67454), (9304, 66816), (10467, 59392), (11136, 55824), (13956, 44544), (14848, 41868), (16704, 37216), (18432, 33727), (18608, 33408), (20934, 29696), (22272, 27912)]