1645772544

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2389}}^1$

素因数の和:2447

約数の個数: 216

約数和(自身を含む): 5334594720

約数和(自身を除く): 3688822176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 64, 69, 72, 78, 92, 96, 104, 117, 128, 138, 144, 156, 184, 192, 207, 208, 234, 256, 276, 288, 299, 312, 368, 384, 414, 416, 468, 552, 576, 598, 624, 736, 768, 828, 832, 897, 936, 1104, 1152, 1196, 1248, 1472, 1656, 1664, 1794, 1872, 2208, 2304, 2389, 2392, 2496, 2691, 2944, 3312, 3328, 3588, 3744, 4416, 4778, 4784, 4992, 5382, 5888, 6624, 7167, 7176, 7488, 8832, 9556, 9568, 9984, 10764, 13248, 14334, 14352, 14976, 17664, 19112, 19136, 21501, 21528, 26496, 28668, 28704, 29952, 31057, 38224, 38272, 43002, 43056, 52992, 54947, 57336, 57408, 62114, 76448, 76544, 86004, 86112, 93171, 109894, 114672, 114816, 124228, 152896, 164841, 172008, 172224, 186342, 219788, 229344, 229632, 248456, 279513, 305792, 329682, 344016, 344448, 372684, 439576, 458688, 494523, 496912, 559026, 611584, 659364, 688032, 688896, 714311, 745368, 879152, 917376, 989046, 993824, 1118052, 1318728, 1376064, 1428622, 1490736, 1758304, 1834752, 1978092, 1987648, 2142933, 2236104, 2637456, 2752128, 2857244, 2981472, 3516608, 3956184, 3975296, 4285866, 4472208, 5274912, 5504256, 5714488, 5962944, 6428799, 7033216, 7912368, 7950592, 8571732, 8944416, 10549824, 11428976, 11925888, 12857598, 14066432, 15824736, 17143464, 17888832, 21099648, 22857952, 23851776, 25715196, 31649472, 34286928, 35777664, 42199296, 45715904, 51430392, 63298944, 68573856, 71555328, 91431808, 102860784, 126597888, 137147712, 182863616, 205721568, 274295424, 411443136, 548590848, 822886272, 1645772544]

約数ペア:

[(1, 1645772544), (2, 822886272), (3, 548590848), (4, 411443136), (6, 274295424), (8, 205721568), (9, 182863616), (12, 137147712), (13, 126597888), (16, 102860784), (18, 91431808), (23, 71555328), (24, 68573856), (26, 63298944), (32, 51430392), (36, 45715904), (39, 42199296), (46, 35777664), (48, 34286928), (52, 31649472), (64, 25715196), (69, 23851776), (72, 22857952), (78, 21099648), (92, 17888832), (96, 17143464), (104, 15824736), (117, 14066432), (128, 12857598), (138, 11925888), (144, 11428976), (156, 10549824), (184, 8944416), (192, 8571732), (207, 7950592), (208, 7912368), (234, 7033216), (256, 6428799), (276, 5962944), (288, 5714488), (299, 5504256), (312, 5274912), (368, 4472208), (384, 4285866), (414, 3975296), (416, 3956184), (468, 3516608), (552, 2981472), (576, 2857244), (598, 2752128), (624, 2637456), (736, 2236104), (768, 2142933), (828, 1987648), (832, 1978092), (897, 1834752), (936, 1758304), (1104, 1490736), (1152, 1428622), (1196, 1376064), (1248, 1318728), (1472, 1118052), (1656, 993824), (1664, 989046), (1794, 917376), (1872, 879152), (2208, 745368), (2304, 714311), (2389, 688896), (2392, 688032), (2496, 659364), (2691, 611584), (2944, 559026), (3312, 496912), (3328, 494523), (3588, 458688), (3744, 439576), (4416, 372684), (4778, 344448), (4784, 344016), (4992, 329682), (5382, 305792), (5888, 279513), (6624, 248456), (7167, 229632), (7176, 229344), (7488, 219788), (8832, 186342), (9556, 172224), (9568, 172008), (9984, 164841), (10764, 152896), (13248, 124228), (14334, 114816), (14352, 114672), (14976, 109894), (17664, 93171), (19112, 86112), (19136, 86004), (21501, 76544), (21528, 76448), (26496, 62114), (28668, 57408), (28704, 57336), (29952, 54947), (31057, 52992), (38224, 43056), (38272, 43002)]