12540428056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:633

約数の個数: 128

約数和(自身を含む): 26671841280

約数和(自身を除く): 14131413224

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 67, 74, 104, 127, 134, 148, 254, 268, 296, 383, 481, 508, 536, 766, 871, 962, 1016, 1532, 1651, 1742, 1924, 2479, 3064, 3302, 3484, 3848, 4699, 4958, 4979, 6604, 6968, 8509, 9398, 9916, 9958, 13208, 14171, 17018, 18796, 19832, 19916, 25661, 28342, 32227, 34036, 37592, 39832, 48641, 51322, 56684, 61087, 64454, 68072, 97282, 102644, 110617, 113368, 122174, 128908, 184223, 194564, 205288, 221234, 244348, 257816, 314833, 333593, 368446, 389128, 442468, 488696, 629666, 632333, 667186, 736892, 884936, 949457, 1259332, 1264666, 1334372, 1473784, 1799717, 1898914, 2518664, 2529332, 2668744, 3258947, 3599434, 3797828, 4092829, 5058664, 6517894, 7198868, 7595656, 8185658, 12342941, 13035788, 14397736, 16371316, 23396321, 24685882, 26071576, 32742632, 42366311, 46792642, 49371764, 84732622, 93585284, 98743528, 120581039, 169465244, 187170568, 241162078, 338930488, 482324156, 964648312, 1567553507, 3135107014, 6270214028, 12540428056]

約数ペア:

[(1, 12540428056), (2, 6270214028), (4, 3135107014), (8, 1567553507), (13, 964648312), (26, 482324156), (37, 338930488), (52, 241162078), (67, 187170568), (74, 169465244), (104, 120581039), (127, 98743528), (134, 93585284), (148, 84732622), (254, 49371764), (268, 46792642), (296, 42366311), (383, 32742632), (481, 26071576), (508, 24685882), (536, 23396321), (766, 16371316), (871, 14397736), (962, 13035788), (1016, 12342941), (1532, 8185658), (1651, 7595656), (1742, 7198868), (1924, 6517894), (2479, 5058664), (3064, 4092829), (3302, 3797828), (3484, 3599434), (3848, 3258947), (4699, 2668744), (4958, 2529332), (4979, 2518664), (6604, 1898914), (6968, 1799717), (8509, 1473784), (9398, 1334372), (9916, 1264666), (9958, 1259332), (13208, 949457), (14171, 884936), (17018, 736892), (18796, 667186), (19832, 632333), (19916, 629666), (25661, 488696), (28342, 442468), (32227, 389128), (34036, 368446), (37592, 333593), (39832, 314833), (48641, 257816), (51322, 244348), (56684, 221234), (61087, 205288), (64454, 194564), (68072, 184223), (97282, 128908), (102644, 122174), (110617, 113368)]