290635968

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:219

約数の個数: 224

約数和(自身を含む): 926982144

約数和(自身を除く): 636346176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 47, 48, 56, 64, 84, 86, 94, 96, 107, 112, 129, 141, 168, 172, 188, 192, 214, 224, 258, 282, 301, 321, 329, 336, 344, 376, 428, 448, 516, 564, 602, 642, 658, 672, 688, 749, 752, 856, 903, 987, 1032, 1128, 1204, 1284, 1316, 1344, 1376, 1498, 1504, 1712, 1806, 1974, 2021, 2064, 2247, 2256, 2408, 2568, 2632, 2752, 2996, 3008, 3424, 3612, 3948, 4042, 4128, 4494, 4512, 4601, 4816, 5029, 5136, 5264, 5992, 6063, 6848, 7224, 7896, 8084, 8256, 8988, 9024, 9202, 9632, 10058, 10272, 10528, 11984, 12126, 13803, 14147, 14448, 15087, 15792, 16168, 17976, 18404, 19264, 20116, 20544, 21056, 23968, 24252, 27606, 28294, 28896, 30174, 31584, 32207, 32336, 35203, 35952, 36808, 40232, 42441, 47936, 48504, 55212, 56588, 57792, 60348, 63168, 64414, 64672, 70406, 71904, 73616, 80464, 84882, 96621, 97008, 105609, 110424, 113176, 120696, 128828, 129344, 140812, 143808, 147232, 160928, 169764, 193242, 194016, 211218, 216247, 220848, 226352, 241392, 257656, 281624, 294464, 321856, 339528, 386484, 388032, 422436, 432494, 441696, 452704, 482784, 515312, 563248, 648741, 679056, 772968, 844872, 864988, 883392, 905408, 965568, 1030624, 1126496, 1297482, 1358112, 1513729, 1545936, 1689744, 1729976, 2061248, 2252992, 2594964, 2716224, 3027458, 3091872, 3379488, 3459952, 4541187, 5189928, 6054916, 6183744, 6758976, 6919904, 9082374, 10379856, 12109832, 13839808, 18164748, 20759712, 24219664, 36329496, 41519424, 48439328, 72658992, 96878656, 145317984, 290635968]

約数ペア:

[(1, 290635968), (2, 145317984), (3, 96878656), (4, 72658992), (6, 48439328), (7, 41519424), (8, 36329496), (12, 24219664), (14, 20759712), (16, 18164748), (21, 13839808), (24, 12109832), (28, 10379856), (32, 9082374), (42, 6919904), (43, 6758976), (47, 6183744), (48, 6054916), (56, 5189928), (64, 4541187), (84, 3459952), (86, 3379488), (94, 3091872), (96, 3027458), (107, 2716224), (112, 2594964), (129, 2252992), (141, 2061248), (168, 1729976), (172, 1689744), (188, 1545936), (192, 1513729), (214, 1358112), (224, 1297482), (258, 1126496), (282, 1030624), (301, 965568), (321, 905408), (329, 883392), (336, 864988), (344, 844872), (376, 772968), (428, 679056), (448, 648741), (516, 563248), (564, 515312), (602, 482784), (642, 452704), (658, 441696), (672, 432494), (688, 422436), (749, 388032), (752, 386484), (856, 339528), (903, 321856), (987, 294464), (1032, 281624), (1128, 257656), (1204, 241392), (1284, 226352), (1316, 220848), (1344, 216247), (1376, 211218), (1498, 194016), (1504, 193242), (1712, 169764), (1806, 160928), (1974, 147232), (2021, 143808), (2064, 140812), (2247, 129344), (2256, 128828), (2408, 120696), (2568, 113176), (2632, 110424), (2752, 105609), (2996, 97008), (3008, 96621), (3424, 84882), (3612, 80464), (3948, 73616), (4042, 71904), (4128, 70406), (4494, 64672), (4512, 64414), (4601, 63168), (4816, 60348), (5029, 57792), (5136, 56588), (5264, 55212), (5992, 48504), (6063, 47936), (6848, 42441), (7224, 40232), (7896, 36808), (8084, 35952), (8256, 35203), (8988, 32336), (9024, 32207), (9202, 31584), (9632, 30174), (10058, 28896), (10272, 28294), (10528, 27606), (11984, 24252), (12126, 23968), (13803, 21056), (14147, 20544), (14448, 20116), (15087, 19264), (15792, 18404), (16168, 17976)]