1678255848

素因数分解:

$2^3\times 3^4\times {\mathrm{1061}}^1\times {\mathrm{2441}}^1$

素因数の和:3520

約数の個数: 80

約数和(自身を含む): 4707028260

約数和(自身を除く): 3028772412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1061, 2122, 2441, 3183, 4244, 4882, 6366, 7323, 8488, 9549, 9764, 12732, 14646, 19098, 19528, 21969, 25464, 28647, 29292, 38196, 43938, 57294, 58584, 65907, 76392, 85941, 87876, 114588, 131814, 171882, 175752, 197721, 229176, 263628, 343764, 395442, 527256, 687528, 790884, 1581768, 2589901, 5179802, 7769703, 10359604, 15539406, 20719208, 23309109, 31078812, 46618218, 62157624, 69927327, 93236436, 139854654, 186472872, 209781981, 279709308, 419563962, 559418616, 839127924, 1678255848]

約数ペア:

[(1, 1678255848), (2, 839127924), (3, 559418616), (4, 419563962), (6, 279709308), (8, 209781981), (9, 186472872), (12, 139854654), (18, 93236436), (24, 69927327), (27, 62157624), (36, 46618218), (54, 31078812), (72, 23309109), (81, 20719208), (108, 15539406), (162, 10359604), (216, 7769703), (324, 5179802), (648, 2589901), (1061, 1581768), (2122, 790884), (2441, 687528), (3183, 527256), (4244, 395442), (4882, 343764), (6366, 263628), (7323, 229176), (8488, 197721), (9549, 175752), (9764, 171882), (12732, 131814), (14646, 114588), (19098, 87876), (19528, 85941), (21969, 76392), (25464, 65907), (28647, 58584), (29292, 57294), (38196, 43938)]