1289790216

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:522

約数の個数: 320

約数和(自身を含む): 4390848000

約数和(自身を除く): 3101057784

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 31, 33, 36, 39, 44, 52, 54, 62, 66, 72, 78, 81, 88, 93, 99, 104, 108, 117, 124, 132, 143, 156, 162, 186, 198, 216, 234, 248, 264, 279, 286, 297, 312, 324, 341, 351, 372, 396, 403, 429, 449, 468, 558, 572, 594, 648, 682, 702, 744, 792, 806, 837, 858, 891, 898, 936, 1023, 1053, 1116, 1144, 1188, 1209, 1287, 1347, 1364, 1404, 1612, 1674, 1716, 1782, 1796, 2046, 2106, 2232, 2376, 2418, 2511, 2574, 2694, 2728, 2808, 3069, 3224, 3348, 3432, 3564, 3592, 3627, 3861, 4041, 4092, 4212, 4433, 4836, 4939, 5022, 5148, 5388, 5837, 6138, 6696, 7128, 7254, 7722, 8082, 8184, 8424, 8866, 9207, 9672, 9878, 10044, 10296, 10776, 10881, 11583, 11674, 12123, 12276, 13299, 13919, 14508, 14817, 15444, 16164, 17511, 17732, 18414, 19756, 20088, 21762, 23166, 23348, 24246, 24552, 26598, 27621, 27838, 29016, 29634, 30888, 32328, 32643, 35022, 35464, 36369, 36828, 39512, 39897, 41757, 43524, 44451, 46332, 46696, 48492, 52533, 53196, 55242, 55676, 59268, 64207, 65286, 70044, 72738, 73656, 79794, 83514, 87048, 88902, 92664, 96984, 105066, 106392, 110484, 111352, 118536, 119691, 125271, 128414, 130572, 133353, 140088, 145476, 153109, 157599, 159588, 167028, 177804, 180947, 192621, 210132, 220968, 239382, 250542, 256828, 261144, 266706, 290952, 306218, 315198, 319176, 334056, 355608, 359073, 361894, 375813, 385242, 400059, 420264, 459327, 472797, 478764, 501084, 513656, 533412, 542841, 577863, 612436, 630396, 718146, 723788, 751626, 770484, 800118, 918654, 945594, 957528, 1002168, 1066824, 1085682, 1127439, 1155726, 1224872, 1260792, 1377981, 1436292, 1447576, 1503252, 1540968, 1600236, 1628523, 1733589, 1837308, 1891188, 1990417, 2171364, 2254878, 2311452, 2755962, 2872584, 3006504, 3200472, 3257046, 3467178, 3674616, 3782376, 3980834, 4133943, 4342728, 4509756, 4622904, 4885569, 5200767, 5511924, 5971251, 6514092, 6934356, 7961668, 8267886, 9019512, 9771138, 10401534, 11023848, 11942502, 12401829, 13028184, 13868712, 14656707, 15923336, 16535772, 17913753, 19542276, 20803068, 23885004, 24803658, 29313414, 33071544, 35827506, 39084552, 41606136, 47770008, 49607316, 53741259, 58626828, 71655012, 99214632, 107482518, 117253656, 143310024, 161223777, 214965036, 322447554, 429930072, 644895108, 1289790216]

約数ペア:

[(1, 1289790216), (2, 644895108), (3, 429930072), (4, 322447554), (6, 214965036), (8, 161223777), (9, 143310024), (11, 117253656), (12, 107482518), (13, 99214632), (18, 71655012), (22, 58626828), (24, 53741259), (26, 49607316), (27, 47770008), (31, 41606136), (33, 39084552), (36, 35827506), (39, 33071544), (44, 29313414), (52, 24803658), (54, 23885004), (62, 20803068), (66, 19542276), (72, 17913753), (78, 16535772), (81, 15923336), (88, 14656707), (93, 13868712), (99, 13028184), (104, 12401829), (108, 11942502), (117, 11023848), (124, 10401534), (132, 9771138), (143, 9019512), (156, 8267886), (162, 7961668), (186, 6934356), (198, 6514092), (216, 5971251), (234, 5511924), (248, 5200767), (264, 4885569), (279, 4622904), (286, 4509756), (297, 4342728), (312, 4133943), (324, 3980834), (341, 3782376), (351, 3674616), (372, 3467178), (396, 3257046), (403, 3200472), (429, 3006504), (449, 2872584), (468, 2755962), (558, 2311452), (572, 2254878), (594, 2171364), (648, 1990417), (682, 1891188), (702, 1837308), (744, 1733589), (792, 1628523), (806, 1600236), (837, 1540968), (858, 1503252), (891, 1447576), (898, 1436292), (936, 1377981), (1023, 1260792), (1053, 1224872), (1116, 1155726), (1144, 1127439), (1188, 1085682), (1209, 1066824), (1287, 1002168), (1347, 957528), (1364, 945594), (1404, 918654), (1612, 800118), (1674, 770484), (1716, 751626), (1782, 723788), (1796, 718146), (2046, 630396), (2106, 612436), (2232, 577863), (2376, 542841), (2418, 533412), (2511, 513656), (2574, 501084), (2694, 478764), (2728, 472797), (2808, 459327), (3069, 420264), (3224, 400059), (3348, 385242), (3432, 375813), (3564, 361894), (3592, 359073), (3627, 355608), (3861, 334056), (4041, 319176), (4092, 315198), (4212, 306218), (4433, 290952), (4836, 266706), (4939, 261144), (5022, 256828), (5148, 250542), (5388, 239382), (5837, 220968), (6138, 210132), (6696, 192621), (7128, 180947), (7254, 177804), (7722, 167028), (8082, 159588), (8184, 157599), (8424, 153109), (8866, 145476), (9207, 140088), (9672, 133353), (9878, 130572), (10044, 128414), (10296, 125271), (10776, 119691), (10881, 118536), (11583, 111352), (11674, 110484), (12123, 106392), (12276, 105066), (13299, 96984), (13919, 92664), (14508, 88902), (14817, 87048), (15444, 83514), (16164, 79794), (17511, 73656), (17732, 72738), (18414, 70044), (19756, 65286), (20088, 64207), (21762, 59268), (23166, 55676), (23348, 55242), (24246, 53196), (24552, 52533), (26598, 48492), (27621, 46696), (27838, 46332), (29016, 44451), (29634, 43524), (30888, 41757), (32328, 39897), (32643, 39512), (35022, 36828), (35464, 36369)]