225251208

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1172

約数の個数: 192

約数和(自身を含む): 775756800

約数和(自身を除く): 550505592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 31, 36, 39, 42, 52, 56, 62, 63, 72, 78, 84, 91, 93, 104, 117, 124, 126, 156, 168, 182, 186, 217, 234, 248, 252, 273, 279, 312, 364, 372, 403, 434, 468, 504, 546, 558, 651, 728, 744, 806, 819, 868, 936, 1092, 1109, 1116, 1209, 1302, 1612, 1638, 1736, 1953, 2184, 2218, 2232, 2418, 2604, 2821, 3224, 3276, 3327, 3627, 3906, 4436, 4836, 5208, 5642, 6552, 6654, 7254, 7763, 7812, 8463, 8872, 9672, 9981, 11284, 13308, 14417, 14508, 15526, 15624, 16926, 19962, 22568, 23289, 25389, 26616, 28834, 29016, 31052, 33852, 34379, 39924, 43251, 46578, 50778, 57668, 62104, 67704, 68758, 69867, 79848, 86502, 93156, 100919, 101556, 103137, 115336, 129753, 137516, 139734, 173004, 186312, 201838, 203112, 206274, 240653, 259506, 275032, 279468, 302757, 309411, 346008, 403676, 412548, 446927, 481306, 519012, 558936, 605514, 618822, 721959, 807352, 825096, 893854, 908271, 962612, 1038024, 1211028, 1237644, 1340781, 1443918, 1787708, 1816542, 1925224, 2165877, 2422056, 2475288, 2681562, 2887836, 3128489, 3575416, 3633084, 4022343, 4331754, 5363124, 5775672, 6256978, 7266168, 8044686, 8663508, 9385467, 10726248, 12513956, 16089372, 17327016, 18770934, 25027912, 28156401, 32178744, 37541868, 56312802, 75083736, 112625604, 225251208]

約数ペア:

[(1, 225251208), (2, 112625604), (3, 75083736), (4, 56312802), (6, 37541868), (7, 32178744), (8, 28156401), (9, 25027912), (12, 18770934), (13, 17327016), (14, 16089372), (18, 12513956), (21, 10726248), (24, 9385467), (26, 8663508), (28, 8044686), (31, 7266168), (36, 6256978), (39, 5775672), (42, 5363124), (52, 4331754), (56, 4022343), (62, 3633084), (63, 3575416), (72, 3128489), (78, 2887836), (84, 2681562), (91, 2475288), (93, 2422056), (104, 2165877), (117, 1925224), (124, 1816542), (126, 1787708), (156, 1443918), (168, 1340781), (182, 1237644), (186, 1211028), (217, 1038024), (234, 962612), (248, 908271), (252, 893854), (273, 825096), (279, 807352), (312, 721959), (364, 618822), (372, 605514), (403, 558936), (434, 519012), (468, 481306), (504, 446927), (546, 412548), (558, 403676), (651, 346008), (728, 309411), (744, 302757), (806, 279468), (819, 275032), (868, 259506), (936, 240653), (1092, 206274), (1109, 203112), (1116, 201838), (1209, 186312), (1302, 173004), (1612, 139734), (1638, 137516), (1736, 129753), (1953, 115336), (2184, 103137), (2218, 101556), (2232, 100919), (2418, 93156), (2604, 86502), (2821, 79848), (3224, 69867), (3276, 68758), (3327, 67704), (3627, 62104), (3906, 57668), (4436, 50778), (4836, 46578), (5208, 43251), (5642, 39924), (6552, 34379), (6654, 33852), (7254, 31052), (7763, 29016), (7812, 28834), (8463, 26616), (8872, 25389), (9672, 23289), (9981, 22568), (11284, 19962), (13308, 16926), (14417, 15624), (14508, 15526)]