808918812

素因数分解:

$2^2\times 3^8\times {\mathrm{13}}^1\times {\mathrm{2371}}^1$

素因数の和:2412

約数の個数: 108

約数和(自身を含む): 2287599496

約数和(自身を除く): 1478680684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 729, 972, 1053, 1404, 1458, 2106, 2187, 2371, 2916, 3159, 4212, 4374, 4742, 6318, 6561, 7113, 8748, 9477, 9484, 12636, 13122, 14226, 18954, 21339, 26244, 28431, 28452, 30823, 37908, 42678, 56862, 61646, 64017, 85293, 85356, 92469, 113724, 123292, 128034, 170586, 184938, 192051, 256068, 277407, 341172, 369876, 384102, 554814, 576153, 768204, 832221, 1109628, 1152306, 1664442, 1728459, 2304612, 2496663, 3328884, 3456918, 4993326, 5185377, 6913836, 7489989, 9986652, 10370754, 14979978, 15556131, 20741508, 22469967, 29959956, 31112262, 44939934, 62224524, 67409901, 89879868, 134819802, 202229703, 269639604, 404459406, 808918812]

約数ペア:

[(1, 808918812), (2, 404459406), (3, 269639604), (4, 202229703), (6, 134819802), (9, 89879868), (12, 67409901), (13, 62224524), (18, 44939934), (26, 31112262), (27, 29959956), (36, 22469967), (39, 20741508), (52, 15556131), (54, 14979978), (78, 10370754), (81, 9986652), (108, 7489989), (117, 6913836), (156, 5185377), (162, 4993326), (234, 3456918), (243, 3328884), (324, 2496663), (351, 2304612), (468, 1728459), (486, 1664442), (702, 1152306), (729, 1109628), (972, 832221), (1053, 768204), (1404, 576153), (1458, 554814), (2106, 384102), (2187, 369876), (2371, 341172), (2916, 277407), (3159, 256068), (4212, 192051), (4374, 184938), (4742, 170586), (6318, 128034), (6561, 123292), (7113, 113724), (8748, 92469), (9477, 85356), (9484, 85293), (12636, 64017), (13122, 61646), (14226, 56862), (18954, 42678), (21339, 37908), (26244, 30823), (28431, 28452)]