267294456

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1997}}^1$

素因数の和:2046

約数の個数: 144

約数和(自身を含む): 855583560

約数和(自身を除く): 588289104

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 156, 169, 198, 234, 264, 286, 312, 338, 396, 429, 468, 507, 572, 676, 792, 858, 936, 1014, 1144, 1287, 1352, 1521, 1716, 1859, 1997, 2028, 2574, 3042, 3432, 3718, 3994, 4056, 5148, 5577, 5991, 6084, 7436, 7988, 10296, 11154, 11982, 12168, 14872, 15976, 16731, 17973, 21967, 22308, 23964, 25961, 33462, 35946, 43934, 44616, 47928, 51922, 65901, 66924, 71892, 77883, 87868, 103844, 131802, 133848, 143784, 155766, 175736, 197703, 207688, 233649, 263604, 285571, 311532, 337493, 395406, 467298, 527208, 571142, 623064, 674986, 790812, 856713, 934596, 1012479, 1142284, 1349972, 1581624, 1713426, 1869192, 2024958, 2284568, 2570139, 2699944, 3037437, 3426852, 3712423, 4049916, 5140278, 6074874, 6853704, 7424846, 8099832, 10280556, 11137269, 12149748, 14849692, 20561112, 22274538, 24299496, 29699384, 33411807, 44549076, 66823614, 89098152, 133647228, 267294456]

約数ペア:

[(1, 267294456), (2, 133647228), (3, 89098152), (4, 66823614), (6, 44549076), (8, 33411807), (9, 29699384), (11, 24299496), (12, 22274538), (13, 20561112), (18, 14849692), (22, 12149748), (24, 11137269), (26, 10280556), (33, 8099832), (36, 7424846), (39, 6853704), (44, 6074874), (52, 5140278), (66, 4049916), (72, 3712423), (78, 3426852), (88, 3037437), (99, 2699944), (104, 2570139), (117, 2284568), (132, 2024958), (143, 1869192), (156, 1713426), (169, 1581624), (198, 1349972), (234, 1142284), (264, 1012479), (286, 934596), (312, 856713), (338, 790812), (396, 674986), (429, 623064), (468, 571142), (507, 527208), (572, 467298), (676, 395406), (792, 337493), (858, 311532), (936, 285571), (1014, 263604), (1144, 233649), (1287, 207688), (1352, 197703), (1521, 175736), (1716, 155766), (1859, 143784), (1997, 133848), (2028, 131802), (2574, 103844), (3042, 87868), (3432, 77883), (3718, 71892), (3994, 66924), (4056, 65901), (5148, 51922), (5577, 47928), (5991, 44616), (6084, 43934), (7436, 35946), (7988, 33462), (10296, 25961), (11154, 23964), (11982, 22308), (12168, 21967), (14872, 17973), (15976, 16731)]