13217256

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 40054560

約数和(自身を除く): 26837304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 523, 648, 702, 936, 972, 1046, 1053, 1404, 1569, 1944, 2092, 2106, 2808, 3138, 3159, 4184, 4212, 4707, 6276, 6318, 6799, 8424, 9414, 12552, 12636, 13598, 14121, 18828, 20397, 25272, 27196, 28242, 37656, 40794, 42363, 54392, 56484, 61191, 81588, 84726, 112968, 122382, 127089, 163176, 169452, 183573, 244764, 254178, 338904, 367146, 489528, 508356, 550719, 734292, 1016712, 1101438, 1468584, 1652157, 2202876, 3304314, 4405752, 6608628, 13217256]

約数ペア:

[(1, 13217256), (2, 6608628), (3, 4405752), (4, 3304314), (6, 2202876), (8, 1652157), (9, 1468584), (12, 1101438), (13, 1016712), (18, 734292), (24, 550719), (26, 508356), (27, 489528), (36, 367146), (39, 338904), (52, 254178), (54, 244764), (72, 183573), (78, 169452), (81, 163176), (104, 127089), (108, 122382), (117, 112968), (156, 84726), (162, 81588), (216, 61191), (234, 56484), (243, 54392), (312, 42363), (324, 40794), (351, 37656), (468, 28242), (486, 27196), (523, 25272), (648, 20397), (702, 18828), (936, 14121), (972, 13598), (1046, 12636), (1053, 12552), (1404, 9414), (1569, 8424), (1944, 6799), (2092, 6318), (2106, 6276), (2808, 4707), (3138, 4212), (3159, 4184)]