226722678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1723}}^1$

素因数の和:1989

約数の個数: 64

約数和(自身を含む): 560727552

約数和(自身を除く): 334004874

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 241, 273, 482, 546, 723, 1446, 1687, 1723, 3133, 3374, 3446, 5061, 5169, 6266, 9399, 10122, 10338, 12061, 18798, 21931, 22399, 24122, 36183, 43862, 44798, 65793, 67197, 72366, 131586, 134394, 156793, 313586, 415243, 470379, 830486, 940758, 1245729, 2491458, 2906701, 5398159, 5813402, 8720103, 10796318, 16194477, 17440206, 32388954, 37787113, 75574226, 113361339, 226722678]

約数ペア:

[(1, 226722678), (2, 113361339), (3, 75574226), (6, 37787113), (7, 32388954), (13, 17440206), (14, 16194477), (21, 10796318), (26, 8720103), (39, 5813402), (42, 5398159), (78, 2906701), (91, 2491458), (182, 1245729), (241, 940758), (273, 830486), (482, 470379), (546, 415243), (723, 313586), (1446, 156793), (1687, 134394), (1723, 131586), (3133, 72366), (3374, 67197), (3446, 65793), (5061, 44798), (5169, 43862), (6266, 36183), (9399, 24122), (10122, 22399), (10338, 21931), (12061, 18798)]