254392451208

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1721}}^1\times {\mathrm{2741}}^1$

素因数の和:4588

約数の個数: 192

約数和(自身を含む): 795516059520

約数和(自身を除く): 541123608312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 107, 126, 168, 214, 252, 321, 428, 504, 642, 749, 856, 963, 1284, 1498, 1721, 1926, 2247, 2568, 2741, 2996, 3442, 3852, 4494, 5163, 5482, 5992, 6741, 6884, 7704, 8223, 8988, 10326, 10964, 12047, 13482, 13768, 15489, 16446, 17976, 19187, 20652, 21928, 24094, 24669, 26964, 30978, 32892, 36141, 38374, 41304, 48188, 49338, 53928, 57561, 61956, 65784, 72282, 76748, 96376, 98676, 108423, 115122, 123912, 144564, 153496, 172683, 184147, 197352, 216846, 230244, 289128, 293287, 345366, 368294, 433692, 460488, 552441, 586574, 690732, 736588, 867384, 879861, 1104882, 1173148, 1289029, 1381464, 1473176, 1657323, 1759722, 2053009, 2209764, 2346296, 2578058, 2639583, 3314646, 3519444, 3867087, 4106018, 4419528, 4717261, 5156116, 5279166, 6159027, 6629292, 7038888, 7734174, 8212036, 9434522, 10312232, 10558332, 11601261, 12318054, 13258584, 14151783, 15468348, 16424072, 18477081, 18869044, 21116664, 23202522, 24636108, 28303566, 30936696, 33020827, 36954162, 37738088, 42455349, 46405044, 49272216, 56607132, 66041654, 73908324, 84910698, 92810088, 99062481, 113214264, 132083308, 147816648, 169821396, 198124962, 264166616, 297187443, 339642792, 396249924, 504746927, 594374886, 792499848, 1009493854, 1188749772, 1514240781, 2018987708, 2377499544, 3028481562, 3533228489, 4037975416, 4542722343, 6056963124, 7066456978, 9085444686, 10599685467, 12113926248, 14132913956, 18170889372, 21199370934, 28265827912, 31799056401, 36341778744, 42398741868, 63598112802, 84797483736, 127196225604, 254392451208]

約数ペア:

[(1, 254392451208), (2, 127196225604), (3, 84797483736), (4, 63598112802), (6, 42398741868), (7, 36341778744), (8, 31799056401), (9, 28265827912), (12, 21199370934), (14, 18170889372), (18, 14132913956), (21, 12113926248), (24, 10599685467), (28, 9085444686), (36, 7066456978), (42, 6056963124), (56, 4542722343), (63, 4037975416), (72, 3533228489), (84, 3028481562), (107, 2377499544), (126, 2018987708), (168, 1514240781), (214, 1188749772), (252, 1009493854), (321, 792499848), (428, 594374886), (504, 504746927), (642, 396249924), (749, 339642792), (856, 297187443), (963, 264166616), (1284, 198124962), (1498, 169821396), (1721, 147816648), (1926, 132083308), (2247, 113214264), (2568, 99062481), (2741, 92810088), (2996, 84910698), (3442, 73908324), (3852, 66041654), (4494, 56607132), (5163, 49272216), (5482, 46405044), (5992, 42455349), (6741, 37738088), (6884, 36954162), (7704, 33020827), (8223, 30936696), (8988, 28303566), (10326, 24636108), (10964, 23202522), (12047, 21116664), (13482, 18869044), (13768, 18477081), (15489, 16424072), (16446, 15468348), (17976, 14151783), (19187, 13258584), (20652, 12318054), (21928, 11601261), (24094, 10558332), (24669, 10312232), (26964, 9434522), (30978, 8212036), (32892, 7734174), (36141, 7038888), (38374, 6629292), (41304, 6159027), (48188, 5279166), (49338, 5156116), (53928, 4717261), (57561, 4419528), (61956, 4106018), (65784, 3867087), (72282, 3519444), (76748, 3314646), (96376, 2639583), (98676, 2578058), (108423, 2346296), (115122, 2209764), (123912, 2053009), (144564, 1759722), (153496, 1657323), (172683, 1473176), (184147, 1381464), (197352, 1289029), (216846, 1173148), (230244, 1104882), (289128, 879861), (293287, 867384), (345366, 736588), (368294, 690732), (433692, 586574), (460488, 552441)]