1207680912

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{3467}}^1$

素因数の和:3581

約数の個数: 120

約数和(自身を含む): 3521962080

約数和(自身を除く): 2314281168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 59, 72, 82, 118, 123, 144, 164, 177, 236, 246, 328, 354, 369, 472, 492, 531, 656, 708, 738, 944, 984, 1062, 1416, 1476, 1968, 2124, 2419, 2832, 2952, 3467, 4248, 4838, 5904, 6934, 7257, 8496, 9676, 10401, 13868, 14514, 19352, 20802, 21771, 27736, 29028, 31203, 38704, 41604, 43542, 55472, 58056, 62406, 83208, 87084, 116112, 124812, 142147, 166416, 174168, 204553, 249624, 284294, 348336, 409106, 426441, 499248, 568588, 613659, 818212, 852882, 1137176, 1227318, 1279323, 1636424, 1705764, 1840977, 2274352, 2454636, 2558646, 3272848, 3411528, 3681954, 4909272, 5117292, 6823056, 7363908, 8386673, 9818544, 10234584, 14727816, 16773346, 20469168, 25160019, 29455632, 33546692, 50320038, 67093384, 75480057, 100640076, 134186768, 150960114, 201280152, 301920228, 402560304, 603840456, 1207680912]

約数ペア:

[(1, 1207680912), (2, 603840456), (3, 402560304), (4, 301920228), (6, 201280152), (8, 150960114), (9, 134186768), (12, 100640076), (16, 75480057), (18, 67093384), (24, 50320038), (36, 33546692), (41, 29455632), (48, 25160019), (59, 20469168), (72, 16773346), (82, 14727816), (118, 10234584), (123, 9818544), (144, 8386673), (164, 7363908), (177, 6823056), (236, 5117292), (246, 4909272), (328, 3681954), (354, 3411528), (369, 3272848), (472, 2558646), (492, 2454636), (531, 2274352), (656, 1840977), (708, 1705764), (738, 1636424), (944, 1279323), (984, 1227318), (1062, 1137176), (1416, 852882), (1476, 818212), (1968, 613659), (2124, 568588), (2419, 499248), (2832, 426441), (2952, 409106), (3467, 348336), (4248, 284294), (4838, 249624), (5904, 204553), (6934, 174168), (7257, 166416), (8496, 142147), (9676, 124812), (10401, 116112), (13868, 87084), (14514, 83208), (19352, 62406), (20802, 58056), (21771, 55472), (27736, 43542), (29028, 41604), (31203, 38704)]