212393376

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 288

約数和(自身を含む): 713276928

約数和(自身を除く): 500883552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 47, 48, 51, 52, 68, 71, 72, 78, 94, 96, 102, 104, 117, 136, 141, 142, 144, 153, 156, 188, 204, 208, 213, 221, 234, 272, 282, 284, 288, 306, 312, 376, 408, 416, 423, 426, 442, 468, 544, 564, 568, 611, 612, 624, 639, 663, 752, 799, 816, 846, 852, 884, 923, 936, 1128, 1136, 1207, 1222, 1224, 1248, 1278, 1326, 1504, 1598, 1632, 1692, 1704, 1768, 1833, 1846, 1872, 1989, 2256, 2272, 2397, 2414, 2444, 2448, 2556, 2652, 2769, 3196, 3337, 3384, 3408, 3536, 3621, 3666, 3692, 3744, 3978, 4512, 4794, 4828, 4888, 4896, 5112, 5304, 5499, 5538, 6392, 6674, 6768, 6816, 7072, 7191, 7242, 7332, 7384, 7956, 8307, 9588, 9656, 9776, 10011, 10224, 10387, 10608, 10863, 10998, 11076, 12784, 13348, 13536, 14382, 14484, 14664, 14768, 15691, 15912, 16614, 19176, 19312, 19552, 20022, 20448, 20774, 21216, 21726, 21996, 22152, 25568, 26696, 28764, 28968, 29328, 29536, 30033, 31161, 31382, 31824, 33228, 38352, 38624, 40044, 41548, 43381, 43452, 43992, 44304, 47073, 53392, 56729, 57528, 57936, 58656, 60066, 62322, 62764, 63648, 66456, 76704, 80088, 83096, 86762, 86904, 87984, 88608, 93483, 94146, 106784, 113458, 115056, 115872, 120132, 124644, 125528, 130143, 132912, 141219, 160176, 166192, 170187, 173524, 173808, 175968, 186966, 188292, 226916, 230112, 240264, 249288, 251056, 260286, 265824, 282438, 320352, 332384, 340374, 347048, 347616, 373932, 376584, 390429, 453832, 480528, 498576, 502112, 510561, 520572, 564876, 680748, 694096, 737477, 747864, 753168, 780858, 907664, 961056, 997152, 1021122, 1041144, 1129752, 1361496, 1388192, 1474954, 1495728, 1506336, 1561716, 1815328, 2042244, 2082288, 2212431, 2259504, 2722992, 2949908, 2991456, 3123432, 4084488, 4164576, 4424862, 4519008, 5445984, 5899816, 6246864, 6637293, 8168976, 8849724, 11799632, 12493728, 13274586, 16337952, 17699448, 23599264, 26549172, 35398896, 53098344, 70797792, 106196688, 212393376]

約数ペア:

[(1, 212393376), (2, 106196688), (3, 70797792), (4, 53098344), (6, 35398896), (8, 26549172), (9, 23599264), (12, 17699448), (13, 16337952), (16, 13274586), (17, 12493728), (18, 11799632), (24, 8849724), (26, 8168976), (32, 6637293), (34, 6246864), (36, 5899816), (39, 5445984), (47, 4519008), (48, 4424862), (51, 4164576), (52, 4084488), (68, 3123432), (71, 2991456), (72, 2949908), (78, 2722992), (94, 2259504), (96, 2212431), (102, 2082288), (104, 2042244), (117, 1815328), (136, 1561716), (141, 1506336), (142, 1495728), (144, 1474954), (153, 1388192), (156, 1361496), (188, 1129752), (204, 1041144), (208, 1021122), (213, 997152), (221, 961056), (234, 907664), (272, 780858), (282, 753168), (284, 747864), (288, 737477), (306, 694096), (312, 680748), (376, 564876), (408, 520572), (416, 510561), (423, 502112), (426, 498576), (442, 480528), (468, 453832), (544, 390429), (564, 376584), (568, 373932), (611, 347616), (612, 347048), (624, 340374), (639, 332384), (663, 320352), (752, 282438), (799, 265824), (816, 260286), (846, 251056), (852, 249288), (884, 240264), (923, 230112), (936, 226916), (1128, 188292), (1136, 186966), (1207, 175968), (1222, 173808), (1224, 173524), (1248, 170187), (1278, 166192), (1326, 160176), (1504, 141219), (1598, 132912), (1632, 130143), (1692, 125528), (1704, 124644), (1768, 120132), (1833, 115872), (1846, 115056), (1872, 113458), (1989, 106784), (2256, 94146), (2272, 93483), (2397, 88608), (2414, 87984), (2444, 86904), (2448, 86762), (2556, 83096), (2652, 80088), (2769, 76704), (3196, 66456), (3337, 63648), (3384, 62764), (3408, 62322), (3536, 60066), (3621, 58656), (3666, 57936), (3692, 57528), (3744, 56729), (3978, 53392), (4512, 47073), (4794, 44304), (4828, 43992), (4888, 43452), (4896, 43381), (5112, 41548), (5304, 40044), (5499, 38624), (5538, 38352), (6392, 33228), (6674, 31824), (6768, 31382), (6816, 31161), (7072, 30033), (7191, 29536), (7242, 29328), (7332, 28968), (7384, 28764), (7956, 26696), (8307, 25568), (9588, 22152), (9656, 21996), (9776, 21726), (10011, 21216), (10224, 20774), (10387, 20448), (10608, 20022), (10863, 19552), (10998, 19312), (11076, 19176), (12784, 16614), (13348, 15912), (13536, 15691), (14382, 14768), (14484, 14664)]