1278541056

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1621}}^1$

素因数の和:1732

約数の個数: 144

約数和(自身を含む): 3713212160

約数和(自身を除く): 2434671104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 79, 96, 104, 128, 156, 158, 192, 208, 237, 256, 312, 316, 384, 416, 474, 624, 632, 768, 832, 948, 1027, 1248, 1264, 1621, 1664, 1896, 2054, 2496, 2528, 3081, 3242, 3328, 3792, 4108, 4863, 4992, 5056, 6162, 6484, 7584, 8216, 9726, 9984, 10112, 12324, 12968, 15168, 16432, 19452, 20224, 21073, 24648, 25936, 30336, 32864, 38904, 42146, 49296, 51872, 60672, 63219, 65728, 77808, 84292, 98592, 103744, 126438, 128059, 131456, 155616, 168584, 197184, 207488, 252876, 256118, 262912, 311232, 337168, 384177, 394368, 414976, 505752, 512236, 622464, 674336, 768354, 788736, 1011504, 1024472, 1244928, 1348672, 1536708, 1664767, 2023008, 2048944, 2697344, 3073416, 3329534, 4046016, 4097888, 4994301, 5394688, 6146832, 6659068, 8092032, 8195776, 9988602, 12293664, 13318136, 16184064, 16391552, 19977204, 24587328, 26636272, 32783104, 39954408, 49174656, 53272544, 79908816, 98349312, 106545088, 159817632, 213090176, 319635264, 426180352, 639270528, 1278541056]

約数ペア:

[(1, 1278541056), (2, 639270528), (3, 426180352), (4, 319635264), (6, 213090176), (8, 159817632), (12, 106545088), (13, 98349312), (16, 79908816), (24, 53272544), (26, 49174656), (32, 39954408), (39, 32783104), (48, 26636272), (52, 24587328), (64, 19977204), (78, 16391552), (79, 16184064), (96, 13318136), (104, 12293664), (128, 9988602), (156, 8195776), (158, 8092032), (192, 6659068), (208, 6146832), (237, 5394688), (256, 4994301), (312, 4097888), (316, 4046016), (384, 3329534), (416, 3073416), (474, 2697344), (624, 2048944), (632, 2023008), (768, 1664767), (832, 1536708), (948, 1348672), (1027, 1244928), (1248, 1024472), (1264, 1011504), (1621, 788736), (1664, 768354), (1896, 674336), (2054, 622464), (2496, 512236), (2528, 505752), (3081, 414976), (3242, 394368), (3328, 384177), (3792, 337168), (4108, 311232), (4863, 262912), (4992, 256118), (5056, 252876), (6162, 207488), (6484, 197184), (7584, 168584), (8216, 155616), (9726, 131456), (9984, 128059), (10112, 126438), (12324, 103744), (12968, 98592), (15168, 84292), (16432, 77808), (19452, 65728), (20224, 63219), (21073, 60672), (24648, 51872), (25936, 49296), (30336, 42146), (32864, 38904)]