21383095248

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1153}}^1\times {\mathrm{4441}}^1$

素因数の和:5637

約数の個数: 120

約数和(自身を含む): 61974162120

約数和(自身を除く): 40591066872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1153, 1392, 2088, 2306, 3459, 4176, 4441, 4612, 6918, 8882, 9224, 10377, 13323, 13836, 17764, 18448, 20754, 26646, 27672, 33437, 35528, 39969, 41508, 53292, 55344, 66874, 71056, 79938, 83016, 100311, 106584, 128789, 133748, 159876, 166032, 200622, 213168, 257578, 267496, 300933, 319752, 386367, 401244, 515156, 534992, 601866, 639504, 772734, 802488, 1030312, 1159101, 1203732, 1545468, 1604976, 2060624, 2318202, 2407464, 3090936, 4636404, 4814928, 5120473, 6181872, 9272808, 10240946, 15361419, 18545616, 20481892, 30722838, 40963784, 46084257, 61445676, 81927568, 92168514, 122891352, 148493717, 184337028, 245782704, 296987434, 368674056, 445481151, 593974868, 737348112, 890962302, 1187949736, 1336443453, 1781924604, 2375899472, 2672886906, 3563849208, 5345773812, 7127698416, 10691547624, 21383095248]

約数ペア:

[(1, 21383095248), (2, 10691547624), (3, 7127698416), (4, 5345773812), (6, 3563849208), (8, 2672886906), (9, 2375899472), (12, 1781924604), (16, 1336443453), (18, 1187949736), (24, 890962302), (29, 737348112), (36, 593974868), (48, 445481151), (58, 368674056), (72, 296987434), (87, 245782704), (116, 184337028), (144, 148493717), (174, 122891352), (232, 92168514), (261, 81927568), (348, 61445676), (464, 46084257), (522, 40963784), (696, 30722838), (1044, 20481892), (1153, 18545616), (1392, 15361419), (2088, 10240946), (2306, 9272808), (3459, 6181872), (4176, 5120473), (4441, 4814928), (4612, 4636404), (6918, 3090936), (8882, 2407464), (9224, 2318202), (10377, 2060624), (13323, 1604976), (13836, 1545468), (17764, 1203732), (18448, 1159101), (20754, 1030312), (26646, 802488), (27672, 772734), (33437, 639504), (35528, 601866), (39969, 534992), (41508, 515156), (53292, 401244), (55344, 386367), (66874, 319752), (71056, 300933), (79938, 267496), (83016, 257578), (100311, 213168), (106584, 200622), (128789, 166032), (133748, 159876)]