254563452

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:401

約数の個数: 192

約数和(自身を含む): 792529920

約数和(自身を除く): 537966468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 53, 54, 66, 78, 99, 106, 108, 117, 132, 143, 156, 159, 198, 212, 234, 286, 297, 311, 318, 351, 396, 429, 468, 477, 572, 583, 594, 622, 636, 689, 702, 858, 933, 954, 1166, 1188, 1244, 1287, 1378, 1404, 1431, 1716, 1749, 1866, 1908, 2067, 2332, 2574, 2756, 2799, 2862, 3421, 3498, 3732, 3861, 4043, 4134, 5148, 5247, 5598, 5724, 6201, 6842, 6996, 7579, 7722, 8086, 8268, 8397, 10263, 10494, 11196, 12129, 12402, 13684, 15158, 15444, 15741, 16172, 16483, 16794, 18603, 20526, 20988, 22737, 24258, 24804, 30316, 30789, 31482, 32966, 33588, 36387, 37206, 41052, 44473, 45474, 48516, 49449, 61578, 62964, 65932, 68211, 72774, 74412, 88946, 90948, 92367, 98898, 109161, 123156, 133419, 136422, 145548, 148347, 177892, 181313, 184734, 197796, 204633, 214279, 218322, 266838, 272844, 296694, 362626, 369468, 400257, 409266, 428558, 436644, 445041, 533676, 543939, 593388, 642837, 725252, 800514, 818532, 857116, 890082, 1087878, 1200771, 1285674, 1601028, 1631817, 1780164, 1928511, 2175756, 2357069, 2401542, 2571348, 3263634, 3857022, 4714138, 4803084, 4895451, 5785533, 6527268, 7071207, 7714044, 9428276, 9790902, 11571066, 14142414, 19581804, 21213621, 23142132, 28284828, 42427242, 63640863, 84854484, 127281726, 254563452]

約数ペア:

[(1, 254563452), (2, 127281726), (3, 84854484), (4, 63640863), (6, 42427242), (9, 28284828), (11, 23142132), (12, 21213621), (13, 19581804), (18, 14142414), (22, 11571066), (26, 9790902), (27, 9428276), (33, 7714044), (36, 7071207), (39, 6527268), (44, 5785533), (52, 4895451), (53, 4803084), (54, 4714138), (66, 3857022), (78, 3263634), (99, 2571348), (106, 2401542), (108, 2357069), (117, 2175756), (132, 1928511), (143, 1780164), (156, 1631817), (159, 1601028), (198, 1285674), (212, 1200771), (234, 1087878), (286, 890082), (297, 857116), (311, 818532), (318, 800514), (351, 725252), (396, 642837), (429, 593388), (468, 543939), (477, 533676), (572, 445041), (583, 436644), (594, 428558), (622, 409266), (636, 400257), (689, 369468), (702, 362626), (858, 296694), (933, 272844), (954, 266838), (1166, 218322), (1188, 214279), (1244, 204633), (1287, 197796), (1378, 184734), (1404, 181313), (1431, 177892), (1716, 148347), (1749, 145548), (1866, 136422), (1908, 133419), (2067, 123156), (2332, 109161), (2574, 98898), (2756, 92367), (2799, 90948), (2862, 88946), (3421, 74412), (3498, 72774), (3732, 68211), (3861, 65932), (4043, 62964), (4134, 61578), (5148, 49449), (5247, 48516), (5598, 45474), (5724, 44473), (6201, 41052), (6842, 37206), (6996, 36387), (7579, 33588), (7722, 32966), (8086, 31482), (8268, 30789), (8397, 30316), (10263, 24804), (10494, 24258), (11196, 22737), (12129, 20988), (12402, 20526), (13684, 18603), (15158, 16794), (15444, 16483), (15741, 16172)]