385988688

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{86467}}^1$

素因数の和:86512

約数の個数: 60

約数和(自身を含む): 1115091328

約数和(自身を除く): 729102640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 86467, 172934, 259401, 345868, 518802, 691736, 778203, 1037604, 1383472, 1556406, 2075208, 2680477, 3112812, 4150416, 5360954, 6225624, 8041431, 10721908, 12451248, 16082862, 21443816, 24124293, 32165724, 42887632, 48248586, 64331448, 96497172, 128662896, 192994344, 385988688]

約数ペア:

[(1, 385988688), (2, 192994344), (3, 128662896), (4, 96497172), (6, 64331448), (8, 48248586), (9, 42887632), (12, 32165724), (16, 24124293), (18, 21443816), (24, 16082862), (31, 12451248), (36, 10721908), (48, 8041431), (62, 6225624), (72, 5360954), (93, 4150416), (124, 3112812), (144, 2680477), (186, 2075208), (248, 1556406), (279, 1383472), (372, 1037604), (496, 778203), (558, 691736), (744, 518802), (1116, 345868), (1488, 259401), (2232, 172934), (4464, 86467)]