212941728

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 288

約数和(自身を含む): 701955072

約数和(自身を除く): 489013344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 31, 32, 34, 36, 46, 48, 51, 61, 62, 68, 69, 72, 92, 93, 96, 102, 122, 124, 136, 138, 144, 153, 183, 184, 186, 204, 207, 244, 248, 272, 276, 279, 288, 306, 366, 368, 372, 391, 408, 414, 488, 496, 527, 544, 549, 552, 558, 612, 713, 732, 736, 744, 782, 816, 828, 976, 992, 1037, 1054, 1098, 1104, 1116, 1173, 1224, 1403, 1426, 1464, 1488, 1564, 1581, 1632, 1656, 1891, 1952, 2074, 2108, 2139, 2196, 2208, 2232, 2346, 2448, 2806, 2852, 2928, 2976, 3111, 3128, 3162, 3312, 3519, 3782, 4148, 4209, 4216, 4278, 4392, 4464, 4692, 4743, 4896, 5612, 5673, 5704, 5856, 6222, 6256, 6324, 6417, 6624, 7038, 7564, 8296, 8418, 8432, 8556, 8784, 8928, 9333, 9384, 9486, 11224, 11346, 11408, 12121, 12444, 12512, 12627, 12648, 12834, 14076, 15128, 16592, 16836, 16864, 17019, 17112, 17568, 18666, 18768, 18972, 22448, 22692, 22816, 23851, 24242, 24888, 25254, 25296, 25668, 28152, 30256, 32147, 33184, 33672, 34038, 34224, 36363, 37332, 37536, 37944, 43493, 44896, 45384, 47702, 48484, 49776, 50508, 50592, 51336, 56304, 60512, 64294, 67344, 68076, 68448, 71553, 72726, 74664, 75888, 86986, 90768, 95404, 96441, 96968, 99552, 101016, 102672, 109089, 112608, 128588, 130479, 134688, 136152, 143106, 145452, 149328, 151776, 173972, 181536, 190808, 192882, 193936, 202032, 205344, 214659, 218178, 257176, 260958, 272304, 286212, 289323, 290904, 298656, 347944, 381616, 385764, 387872, 391437, 404064, 429318, 436356, 514352, 521916, 544608, 572424, 578646, 581808, 695888, 739381, 763232, 771528, 782874, 858636, 872712, 1028704, 1043832, 1144848, 1157292, 1163616, 1391776, 1478762, 1543056, 1565748, 1717272, 1745424, 2087664, 2218143, 2289696, 2314584, 2957524, 3086112, 3131496, 3434544, 3490848, 4175328, 4436286, 4629168, 5915048, 6262992, 6654429, 6869088, 8872572, 9258336, 11830096, 12525984, 13308858, 17745144, 23660192, 26617716, 35490288, 53235432, 70980576, 106470864, 212941728]

約数ペア:

[(1, 212941728), (2, 106470864), (3, 70980576), (4, 53235432), (6, 35490288), (8, 26617716), (9, 23660192), (12, 17745144), (16, 13308858), (17, 12525984), (18, 11830096), (23, 9258336), (24, 8872572), (31, 6869088), (32, 6654429), (34, 6262992), (36, 5915048), (46, 4629168), (48, 4436286), (51, 4175328), (61, 3490848), (62, 3434544), (68, 3131496), (69, 3086112), (72, 2957524), (92, 2314584), (93, 2289696), (96, 2218143), (102, 2087664), (122, 1745424), (124, 1717272), (136, 1565748), (138, 1543056), (144, 1478762), (153, 1391776), (183, 1163616), (184, 1157292), (186, 1144848), (204, 1043832), (207, 1028704), (244, 872712), (248, 858636), (272, 782874), (276, 771528), (279, 763232), (288, 739381), (306, 695888), (366, 581808), (368, 578646), (372, 572424), (391, 544608), (408, 521916), (414, 514352), (488, 436356), (496, 429318), (527, 404064), (544, 391437), (549, 387872), (552, 385764), (558, 381616), (612, 347944), (713, 298656), (732, 290904), (736, 289323), (744, 286212), (782, 272304), (816, 260958), (828, 257176), (976, 218178), (992, 214659), (1037, 205344), (1054, 202032), (1098, 193936), (1104, 192882), (1116, 190808), (1173, 181536), (1224, 173972), (1403, 151776), (1426, 149328), (1464, 145452), (1488, 143106), (1564, 136152), (1581, 134688), (1632, 130479), (1656, 128588), (1891, 112608), (1952, 109089), (2074, 102672), (2108, 101016), (2139, 99552), (2196, 96968), (2208, 96441), (2232, 95404), (2346, 90768), (2448, 86986), (2806, 75888), (2852, 74664), (2928, 72726), (2976, 71553), (3111, 68448), (3128, 68076), (3162, 67344), (3312, 64294), (3519, 60512), (3782, 56304), (4148, 51336), (4209, 50592), (4216, 50508), (4278, 49776), (4392, 48484), (4464, 47702), (4692, 45384), (4743, 44896), (4896, 43493), (5612, 37944), (5673, 37536), (5704, 37332), (5856, 36363), (6222, 34224), (6256, 34038), (6324, 33672), (6417, 33184), (6624, 32147), (7038, 30256), (7564, 28152), (8296, 25668), (8418, 25296), (8432, 25254), (8556, 24888), (8784, 24242), (8928, 23851), (9333, 22816), (9384, 22692), (9486, 22448), (11224, 18972), (11346, 18768), (11408, 18666), (12121, 17568), (12444, 17112), (12512, 17019), (12627, 16864), (12648, 16836), (12834, 16592), (14076, 15128)]