16785288

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 49795200

約数和(自身を除く): 33009912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 79, 104, 117, 156, 158, 227, 234, 237, 312, 316, 454, 468, 474, 632, 681, 711, 908, 936, 948, 1027, 1362, 1422, 1816, 1896, 2043, 2054, 2724, 2844, 2951, 3081, 4086, 4108, 5448, 5688, 5902, 6162, 8172, 8216, 8853, 9243, 11804, 12324, 16344, 17706, 17933, 18486, 23608, 24648, 26559, 35412, 35866, 36972, 53118, 53799, 70824, 71732, 73944, 106236, 107598, 143464, 161397, 212472, 215196, 233129, 322794, 430392, 466258, 645588, 699387, 932516, 1291176, 1398774, 1865032, 2098161, 2797548, 4196322, 5595096, 8392644, 16785288]

約数ペア:

[(1, 16785288), (2, 8392644), (3, 5595096), (4, 4196322), (6, 2797548), (8, 2098161), (9, 1865032), (12, 1398774), (13, 1291176), (18, 932516), (24, 699387), (26, 645588), (36, 466258), (39, 430392), (52, 322794), (72, 233129), (78, 215196), (79, 212472), (104, 161397), (117, 143464), (156, 107598), (158, 106236), (227, 73944), (234, 71732), (237, 70824), (312, 53799), (316, 53118), (454, 36972), (468, 35866), (474, 35412), (632, 26559), (681, 24648), (711, 23608), (908, 18486), (936, 17933), (948, 17706), (1027, 16344), (1362, 12324), (1422, 11804), (1816, 9243), (1896, 8853), (2043, 8216), (2054, 8172), (2724, 6162), (2844, 5902), (2951, 5688), (3081, 5448), (4086, 4108)]