1281585024

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^2\times {\mathrm{701}}^1$

素因数の和:770

約数の個数: 192

約数和(自身を含む): 3959701200

約数和(自身を除く): 2678116176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 276, 288, 368, 384, 414, 432, 529, 552, 576, 621, 701, 736, 828, 864, 1058, 1104, 1152, 1242, 1402, 1472, 1587, 1656, 1728, 2103, 2116, 2208, 2484, 2804, 2944, 3174, 3312, 3456, 4206, 4232, 4416, 4761, 4968, 5608, 6309, 6348, 6624, 8412, 8464, 8832, 9522, 9936, 11216, 12618, 12696, 13248, 14283, 16123, 16824, 16928, 18927, 19044, 19872, 22432, 25236, 25392, 26496, 28566, 32246, 33648, 33856, 37854, 38088, 39744, 44864, 48369, 50472, 50784, 57132, 64492, 67296, 67712, 75708, 76176, 79488, 89728, 96738, 100944, 101568, 114264, 128984, 134592, 145107, 151416, 152352, 193476, 201888, 203136, 228528, 257968, 269184, 290214, 302832, 304704, 370829, 386952, 403776, 435321, 457056, 515936, 580428, 605664, 609408, 741658, 773904, 807552, 870642, 914112, 1031872, 1112487, 1160856, 1211328, 1483316, 1547808, 1741284, 1828224, 2063744, 2224974, 2321712, 2422656, 2966632, 3095616, 3337461, 3482568, 4449948, 4643424, 5933264, 6191232, 6674922, 6965136, 8899896, 9286848, 10012383, 11866528, 13349844, 13930272, 17799792, 18573696, 20024766, 23733056, 26699688, 27860544, 35599584, 40049532, 47466112, 53399376, 55721088, 71199168, 80099064, 106798752, 142398336, 160198128, 213597504, 320396256, 427195008, 640792512, 1281585024]

約数ペア:

[(1, 1281585024), (2, 640792512), (3, 427195008), (4, 320396256), (6, 213597504), (8, 160198128), (9, 142398336), (12, 106798752), (16, 80099064), (18, 71199168), (23, 55721088), (24, 53399376), (27, 47466112), (32, 40049532), (36, 35599584), (46, 27860544), (48, 26699688), (54, 23733056), (64, 20024766), (69, 18573696), (72, 17799792), (92, 13930272), (96, 13349844), (108, 11866528), (128, 10012383), (138, 9286848), (144, 8899896), (184, 6965136), (192, 6674922), (207, 6191232), (216, 5933264), (276, 4643424), (288, 4449948), (368, 3482568), (384, 3337461), (414, 3095616), (432, 2966632), (529, 2422656), (552, 2321712), (576, 2224974), (621, 2063744), (701, 1828224), (736, 1741284), (828, 1547808), (864, 1483316), (1058, 1211328), (1104, 1160856), (1152, 1112487), (1242, 1031872), (1402, 914112), (1472, 870642), (1587, 807552), (1656, 773904), (1728, 741658), (2103, 609408), (2116, 605664), (2208, 580428), (2484, 515936), (2804, 457056), (2944, 435321), (3174, 403776), (3312, 386952), (3456, 370829), (4206, 304704), (4232, 302832), (4416, 290214), (4761, 269184), (4968, 257968), (5608, 228528), (6309, 203136), (6348, 201888), (6624, 193476), (8412, 152352), (8464, 151416), (8832, 145107), (9522, 134592), (9936, 128984), (11216, 114264), (12618, 101568), (12696, 100944), (13248, 96738), (14283, 89728), (16123, 79488), (16824, 76176), (16928, 75708), (18927, 67712), (19044, 67296), (19872, 64492), (22432, 57132), (25236, 50784), (25392, 50472), (26496, 48369), (28566, 44864), (32246, 39744), (33648, 38088), (33856, 37854)]