312703944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{619}}^1$

素因数の和:763

約数の個数: 128

約数和(自身を含む): 933273600

約数和(自身を除く): 620569656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 97, 124, 168, 186, 194, 217, 248, 291, 372, 388, 434, 582, 619, 651, 679, 744, 776, 868, 1164, 1238, 1302, 1358, 1736, 1857, 2037, 2328, 2476, 2604, 2716, 3007, 3714, 4074, 4333, 4952, 5208, 5432, 6014, 7428, 8148, 8666, 9021, 12028, 12999, 14856, 16296, 17332, 18042, 19189, 21049, 24056, 25998, 34664, 36084, 38378, 42098, 51996, 57567, 60043, 63147, 72168, 76756, 84196, 103992, 115134, 120086, 126294, 134323, 153512, 168392, 180129, 230268, 240172, 252588, 268646, 360258, 402969, 420301, 460536, 480344, 505176, 537292, 720516, 805938, 840602, 1074584, 1260903, 1441032, 1611876, 1681204, 1861333, 2521806, 3223752, 3362408, 3722666, 5043612, 5583999, 7445332, 10087224, 11167998, 13029331, 14890664, 22335996, 26058662, 39087993, 44671992, 52117324, 78175986, 104234648, 156351972, 312703944]

約数ペア:

[(1, 312703944), (2, 156351972), (3, 104234648), (4, 78175986), (6, 52117324), (7, 44671992), (8, 39087993), (12, 26058662), (14, 22335996), (21, 14890664), (24, 13029331), (28, 11167998), (31, 10087224), (42, 7445332), (56, 5583999), (62, 5043612), (84, 3722666), (93, 3362408), (97, 3223752), (124, 2521806), (168, 1861333), (186, 1681204), (194, 1611876), (217, 1441032), (248, 1260903), (291, 1074584), (372, 840602), (388, 805938), (434, 720516), (582, 537292), (619, 505176), (651, 480344), (679, 460536), (744, 420301), (776, 402969), (868, 360258), (1164, 268646), (1238, 252588), (1302, 240172), (1358, 230268), (1736, 180129), (1857, 168392), (2037, 153512), (2328, 134323), (2476, 126294), (2604, 120086), (2716, 115134), (3007, 103992), (3714, 84196), (4074, 76756), (4333, 72168), (4952, 63147), (5208, 60043), (5432, 57567), (6014, 51996), (7428, 42098), (8148, 38378), (8666, 36084), (9021, 34664), (12028, 25998), (12999, 24056), (14856, 21049), (16296, 19189), (17332, 18042)]