1276824528

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1490

約数の個数: 240

約数和(自身を含む): 4364006400

約数和(自身を除く): 3087181872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 31, 36, 42, 48, 56, 58, 62, 63, 72, 84, 87, 93, 112, 116, 124, 126, 144, 168, 174, 186, 203, 217, 232, 248, 252, 261, 279, 336, 348, 372, 406, 434, 464, 496, 504, 522, 558, 609, 651, 696, 744, 812, 868, 899, 1008, 1044, 1116, 1218, 1302, 1392, 1409, 1488, 1624, 1736, 1798, 1827, 1953, 2088, 2232, 2436, 2604, 2697, 2818, 3248, 3472, 3596, 3654, 3906, 4176, 4227, 4464, 4872, 5208, 5394, 5636, 6293, 7192, 7308, 7812, 8091, 8454, 9744, 9863, 10416, 10788, 11272, 12586, 12681, 14384, 14616, 15624, 16182, 16908, 18879, 19726, 21576, 22544, 25172, 25362, 29232, 29589, 31248, 32364, 33816, 37758, 39452, 40861, 43152, 43679, 50344, 50724, 56637, 59178, 64728, 67632, 75516, 78904, 81722, 87358, 88767, 100688, 101448, 113274, 118356, 122583, 129456, 131037, 151032, 157808, 163444, 174716, 177534, 202896, 226548, 236712, 245166, 262074, 286027, 302064, 305753, 326888, 349432, 355068, 367749, 393111, 453096, 473424, 490332, 524148, 572054, 611506, 653776, 698864, 710136, 735498, 786222, 858081, 906192, 917259, 980664, 1048296, 1144108, 1223012, 1266691, 1420272, 1470996, 1572444, 1716162, 1834518, 1961328, 2096592, 2288216, 2446024, 2533382, 2574243, 2751777, 2941992, 3144888, 3432324, 3669036, 3800073, 4576432, 4892048, 5066764, 5148486, 5503554, 5883984, 6289776, 6864648, 7338072, 7600146, 8866837, 10133528, 10296972, 11007108, 11400219, 13729296, 14676144, 15200292, 17733674, 20267056, 20593944, 22014216, 22800438, 26600511, 30400584, 35467348, 41187888, 44028432, 45600876, 53201022, 60801168, 70934696, 79801533, 91201752, 106402044, 141869392, 159603066, 182403504, 212804088, 319206132, 425608176, 638412264, 1276824528]

約数ペア:

[(1, 1276824528), (2, 638412264), (3, 425608176), (4, 319206132), (6, 212804088), (7, 182403504), (8, 159603066), (9, 141869392), (12, 106402044), (14, 91201752), (16, 79801533), (18, 70934696), (21, 60801168), (24, 53201022), (28, 45600876), (29, 44028432), (31, 41187888), (36, 35467348), (42, 30400584), (48, 26600511), (56, 22800438), (58, 22014216), (62, 20593944), (63, 20267056), (72, 17733674), (84, 15200292), (87, 14676144), (93, 13729296), (112, 11400219), (116, 11007108), (124, 10296972), (126, 10133528), (144, 8866837), (168, 7600146), (174, 7338072), (186, 6864648), (203, 6289776), (217, 5883984), (232, 5503554), (248, 5148486), (252, 5066764), (261, 4892048), (279, 4576432), (336, 3800073), (348, 3669036), (372, 3432324), (406, 3144888), (434, 2941992), (464, 2751777), (496, 2574243), (504, 2533382), (522, 2446024), (558, 2288216), (609, 2096592), (651, 1961328), (696, 1834518), (744, 1716162), (812, 1572444), (868, 1470996), (899, 1420272), (1008, 1266691), (1044, 1223012), (1116, 1144108), (1218, 1048296), (1302, 980664), (1392, 917259), (1409, 906192), (1488, 858081), (1624, 786222), (1736, 735498), (1798, 710136), (1827, 698864), (1953, 653776), (2088, 611506), (2232, 572054), (2436, 524148), (2604, 490332), (2697, 473424), (2818, 453096), (3248, 393111), (3472, 367749), (3596, 355068), (3654, 349432), (3906, 326888), (4176, 305753), (4227, 302064), (4464, 286027), (4872, 262074), (5208, 245166), (5394, 236712), (5636, 226548), (6293, 202896), (7192, 177534), (7308, 174716), (7812, 163444), (8091, 157808), (8454, 151032), (9744, 131037), (9863, 129456), (10416, 122583), (10788, 118356), (11272, 113274), (12586, 101448), (12681, 100688), (14384, 88767), (14616, 87358), (15624, 81722), (16182, 78904), (16908, 75516), (18879, 67632), (19726, 64728), (21576, 59178), (22544, 56637), (25172, 50724), (25362, 50344), (29232, 43679), (29589, 43152), (31248, 40861), (32364, 39452), (33816, 37758)]