313061898528

素因数分解:

$2^5\times 3^2\times {\mathrm{491}}^1\times {\mathrm{2213891}}^1$

素因数の和:2214398

約数の個数: 72

約数和(自身を含む): 892083353616

約数和(自身を除く): 579021455088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 491, 982, 1473, 1964, 2946, 3928, 4419, 5892, 7856, 8838, 11784, 15712, 17676, 23568, 35352, 47136, 70704, 141408, 2213891, 4427782, 6641673, 8855564, 13283346, 17711128, 19925019, 26566692, 35422256, 39850038, 53133384, 70844512, 79700076, 106266768, 159400152, 212533536, 318800304, 637600608, 1087020481, 2174040962, 3261061443, 4348081924, 6522122886, 8696163848, 9783184329, 13044245772, 17392327696, 19566368658, 26088491544, 34784655392, 39132737316, 52176983088, 78265474632, 104353966176, 156530949264, 313061898528]

約数ペア:

[(1, 313061898528), (2, 156530949264), (3, 104353966176), (4, 78265474632), (6, 52176983088), (8, 39132737316), (9, 34784655392), (12, 26088491544), (16, 19566368658), (18, 17392327696), (24, 13044245772), (32, 9783184329), (36, 8696163848), (48, 6522122886), (72, 4348081924), (96, 3261061443), (144, 2174040962), (288, 1087020481), (491, 637600608), (982, 318800304), (1473, 212533536), (1964, 159400152), (2946, 106266768), (3928, 79700076), (4419, 70844512), (5892, 53133384), (7856, 39850038), (8838, 35422256), (11784, 26566692), (15712, 19925019), (17676, 17711128), (23568, 13283346), (35352, 8855564), (47136, 6641673), (70704, 4427782), (141408, 2213891)]