455774432

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{12289}}^1$

素因数の和:12379

約数の個数: 48

約数和(自身を含む): 960094800

約数和(自身を除く): 504320368

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 76, 122, 152, 244, 304, 488, 608, 976, 1159, 1952, 2318, 4636, 9272, 12289, 18544, 24578, 37088, 49156, 98312, 196624, 233491, 393248, 466982, 749629, 933964, 1499258, 1867928, 2998516, 3735856, 5997032, 7471712, 11994064, 14242951, 23988128, 28485902, 56971804, 113943608, 227887216, 455774432]

約数ペア:

[(1, 455774432), (2, 227887216), (4, 113943608), (8, 56971804), (16, 28485902), (19, 23988128), (32, 14242951), (38, 11994064), (61, 7471712), (76, 5997032), (122, 3735856), (152, 2998516), (244, 1867928), (304, 1499258), (488, 933964), (608, 749629), (976, 466982), (1159, 393248), (1952, 233491), (2318, 196624), (4636, 98312), (9272, 49156), (12289, 37088), (18544, 24578)]