221639104

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1613}}^1$

素因数の和:1757

約数の個数: 56

約数和(自身を含む): 467349840

約数和(自身を除く): 245710736

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 113, 152, 226, 304, 452, 608, 904, 1216, 1613, 1808, 2147, 3226, 3616, 4294, 6452, 7232, 8588, 12904, 17176, 25808, 30647, 34352, 51616, 61294, 68704, 103232, 122588, 137408, 182269, 245176, 364538, 490352, 729076, 980704, 1458152, 1961408, 2916304, 3463111, 5832608, 6926222, 11665216, 13852444, 27704888, 55409776, 110819552, 221639104]

約数ペア:

[(1, 221639104), (2, 110819552), (4, 55409776), (8, 27704888), (16, 13852444), (19, 11665216), (32, 6926222), (38, 5832608), (64, 3463111), (76, 2916304), (113, 1961408), (152, 1458152), (226, 980704), (304, 729076), (452, 490352), (608, 364538), (904, 245176), (1216, 182269), (1613, 137408), (1808, 122588), (2147, 103232), (3226, 68704), (3616, 61294), (4294, 51616), (6452, 34352), (7232, 30647), (8588, 25808), (12904, 17176)]