1838448256

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{977}}^1$

素因数の和:1293

約数の個数: 64

約数和(自身を含む): 3741847560

約数和(自身を除く): 1903399304

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 241, 244, 482, 488, 964, 976, 977, 1928, 1952, 1954, 3856, 3904, 3908, 7712, 7808, 7816, 14701, 15424, 15632, 29402, 30848, 31264, 58804, 59597, 62528, 117608, 119194, 125056, 235216, 235457, 238388, 470432, 470914, 476776, 940864, 941828, 953552, 1881728, 1883656, 1907104, 3767312, 3814208, 7534624, 7628416, 14362877, 15069248, 28725754, 30138496, 57451508, 114903016, 229806032, 459612064, 919224128, 1838448256]

約数ペア:

[(1, 1838448256), (2, 919224128), (4, 459612064), (8, 229806032), (16, 114903016), (32, 57451508), (61, 30138496), (64, 28725754), (122, 15069248), (128, 14362877), (241, 7628416), (244, 7534624), (482, 3814208), (488, 3767312), (964, 1907104), (976, 1883656), (977, 1881728), (1928, 953552), (1952, 941828), (1954, 940864), (3856, 476776), (3904, 470914), (3908, 470432), (7712, 238388), (7808, 235457), (7816, 235216), (14701, 125056), (15424, 119194), (15632, 117608), (29402, 62528), (30848, 59597), (31264, 58804)]