393398928

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6779}}^1$

素因数の和:6837

約数の個数: 120

約数和(自身を含む): 1224088320

約数和(自身を除く): 830689392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4464, 4836, 6448, 6779, 7254, 9672, 13558, 14508, 19344, 20337, 27116, 29016, 40674, 54232, 58032, 61011, 81348, 88127, 108464, 122022, 162696, 176254, 210149, 244044, 264381, 325392, 352508, 420298, 488088, 528762, 630447, 705016, 793143, 840596, 976176, 1057524, 1260894, 1410032, 1586286, 1681192, 1891341, 2115048, 2521788, 2731937, 3172572, 3362384, 3782682, 4230096, 5043576, 5463874, 6345144, 7565364, 8195811, 10087152, 10927748, 12690288, 15130728, 16391622, 21855496, 24587433, 30261456, 32783244, 43710992, 49174866, 65566488, 98349732, 131132976, 196699464, 393398928]

約数ペア:

[(1, 393398928), (2, 196699464), (3, 131132976), (4, 98349732), (6, 65566488), (8, 49174866), (9, 43710992), (12, 32783244), (13, 30261456), (16, 24587433), (18, 21855496), (24, 16391622), (26, 15130728), (31, 12690288), (36, 10927748), (39, 10087152), (48, 8195811), (52, 7565364), (62, 6345144), (72, 5463874), (78, 5043576), (93, 4230096), (104, 3782682), (117, 3362384), (124, 3172572), (144, 2731937), (156, 2521788), (186, 2115048), (208, 1891341), (234, 1681192), (248, 1586286), (279, 1410032), (312, 1260894), (372, 1057524), (403, 976176), (468, 840596), (496, 793143), (558, 705016), (624, 630447), (744, 528762), (806, 488088), (936, 420298), (1116, 352508), (1209, 325392), (1488, 264381), (1612, 244044), (1872, 210149), (2232, 176254), (2418, 162696), (3224, 122022), (3627, 108464), (4464, 88127), (4836, 81348), (6448, 61011), (6779, 58032), (7254, 54232), (9672, 40674), (13558, 29016), (14508, 27116), (19344, 20337)]