996786648

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:420

約数の個数: 320

約数和(自身を含む): 3395589120

約数和(自身を除く): 2398802472

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, 347, 351, 372, 396, 403, 429, 468, 558, 572, 594, 648, 682, 694, 702, 744, 792, 806, 837, 858, 891, 936, 1023, 1041, 1053, 1116, 1144, 1188, 1209, 1287, 1364, 1388, 1404, 1612, 1674, 1716, 1782, 2046, 2082, 2106, 2232, 2376, 2418, 2511, 2574, 2728, 2776, 2808, 3069, 3123, 3224, 3348, 3432, 3564, 3627, 3817, 3861, 4092, 4164, 4212, 4433, 4511, 4836, 5022, 5148, 6138, 6246, 6696, 7128, 7254, 7634, 7722, 8184, 8328, 8424, 8866, 9022, 9207, 9369, 9672, 10044, 10296, 10757, 10881, 11451, 11583, 12276, 12492, 13299, 13533, 14508, 15268, 15444, 17732, 18044, 18414, 18738, 20088, 21514, 21762, 22902, 23166, 24552, 24984, 26598, 27066, 27621, 28107, 29016, 30536, 30888, 32271, 32643, 34353, 35464, 36088, 36828, 37476, 39897, 40599, 43028, 43524, 45804, 46332, 49621, 53196, 54132, 55242, 56214, 64542, 65286, 68706, 73656, 74952, 79794, 81198, 86056, 87048, 91608, 92664, 96813, 99242, 103059, 106392, 108264, 110484, 112428, 118327, 119691, 121797, 129084, 130572, 137412, 139841, 148863, 159588, 162396, 193626, 198484, 206118, 220968, 224856, 236654, 239382, 243594, 258168, 261144, 274824, 279682, 290439, 297726, 309177, 319176, 324792, 354981, 359073, 365391, 387252, 396968, 412236, 419523, 446589, 473308, 478764, 487188, 559364, 580878, 595452, 618354, 709962, 718146, 730782, 774504, 824472, 839046, 871317, 893178, 946616, 957528, 974376, 1064943, 1118728, 1161756, 1190904, 1236708, 1258569, 1339767, 1419924, 1436292, 1461564, 1538251, 1678092, 1742634, 1786356, 2129886, 2323512, 2473416, 2517138, 2679534, 2839848, 2872584, 2923128, 3076502, 3194829, 3356184, 3485268, 3572712, 3775707, 4019301, 4259772, 4614753, 5034276, 5359068, 6153004, 6389658, 6970536, 7551414, 8038602, 8519544, 9229506, 9584487, 10068552, 10718136, 11327121, 12306008, 12779316, 13844259, 15102828, 16077204, 18459012, 19168974, 22654242, 25558632, 27688518, 30205656, 32154408, 36918024, 38337948, 41532777, 45308484, 55377036, 76675896, 83065554, 90616968, 110754072, 124598331, 166131108, 249196662, 332262216, 498393324, 996786648]

約数ペア:

[(1, 996786648), (2, 498393324), (3, 332262216), (4, 249196662), (6, 166131108), (8, 124598331), (9, 110754072), (11, 90616968), (12, 83065554), (13, 76675896), (18, 55377036), (22, 45308484), (24, 41532777), (26, 38337948), (27, 36918024), (31, 32154408), (33, 30205656), (36, 27688518), (39, 25558632), (44, 22654242), (52, 19168974), (54, 18459012), (62, 16077204), (66, 15102828), (72, 13844259), (78, 12779316), (81, 12306008), (88, 11327121), (93, 10718136), (99, 10068552), (104, 9584487), (108, 9229506), (117, 8519544), (124, 8038602), (132, 7551414), (143, 6970536), (156, 6389658), (162, 6153004), (186, 5359068), (198, 5034276), (216, 4614753), (234, 4259772), (248, 4019301), (264, 3775707), (279, 3572712), (286, 3485268), (297, 3356184), (312, 3194829), (324, 3076502), (341, 2923128), (347, 2872584), (351, 2839848), (372, 2679534), (396, 2517138), (403, 2473416), (429, 2323512), (468, 2129886), (558, 1786356), (572, 1742634), (594, 1678092), (648, 1538251), (682, 1461564), (694, 1436292), (702, 1419924), (744, 1339767), (792, 1258569), (806, 1236708), (837, 1190904), (858, 1161756), (891, 1118728), (936, 1064943), (1023, 974376), (1041, 957528), (1053, 946616), (1116, 893178), (1144, 871317), (1188, 839046), (1209, 824472), (1287, 774504), (1364, 730782), (1388, 718146), (1404, 709962), (1612, 618354), (1674, 595452), (1716, 580878), (1782, 559364), (2046, 487188), (2082, 478764), (2106, 473308), (2232, 446589), (2376, 419523), (2418, 412236), (2511, 396968), (2574, 387252), (2728, 365391), (2776, 359073), (2808, 354981), (3069, 324792), (3123, 319176), (3224, 309177), (3348, 297726), (3432, 290439), (3564, 279682), (3627, 274824), (3817, 261144), (3861, 258168), (4092, 243594), (4164, 239382), (4212, 236654), (4433, 224856), (4511, 220968), (4836, 206118), (5022, 198484), (5148, 193626), (6138, 162396), (6246, 159588), (6696, 148863), (7128, 139841), (7254, 137412), (7634, 130572), (7722, 129084), (8184, 121797), (8328, 119691), (8424, 118327), (8866, 112428), (9022, 110484), (9207, 108264), (9369, 106392), (9672, 103059), (10044, 99242), (10296, 96813), (10757, 92664), (10881, 91608), (11451, 87048), (11583, 86056), (12276, 81198), (12492, 79794), (13299, 74952), (13533, 73656), (14508, 68706), (15268, 65286), (15444, 64542), (17732, 56214), (18044, 55242), (18414, 54132), (18738, 53196), (20088, 49621), (21514, 46332), (21762, 45804), (22902, 43524), (23166, 43028), (24552, 40599), (24984, 39897), (26598, 37476), (27066, 36828), (27621, 36088), (28107, 35464), (29016, 34353), (30536, 32643), (30888, 32271)]