321347736

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:1007

約数の個数: 160

約数和(自身を含む): 984804480

約数和(自身を除く): 663456744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 31, 34, 36, 51, 54, 62, 68, 72, 81, 93, 102, 108, 124, 136, 153, 162, 186, 204, 216, 248, 279, 306, 324, 372, 408, 459, 527, 558, 612, 648, 744, 837, 918, 941, 1054, 1116, 1224, 1377, 1581, 1674, 1836, 1882, 2108, 2232, 2511, 2754, 2823, 3162, 3348, 3672, 3764, 4216, 4743, 5022, 5508, 5646, 6324, 6696, 7528, 8469, 9486, 10044, 11016, 11292, 12648, 14229, 15997, 16938, 18972, 20088, 22584, 25407, 28458, 29171, 31994, 33876, 37944, 42687, 47991, 50814, 56916, 58342, 63988, 67752, 76221, 85374, 87513, 95982, 101628, 113832, 116684, 127976, 143973, 152442, 170748, 175026, 191964, 203256, 233368, 262539, 287946, 304884, 341496, 350052, 383928, 431919, 495907, 525078, 575892, 609768, 700104, 787617, 863838, 991814, 1050156, 1151784, 1295757, 1487721, 1575234, 1727676, 1983628, 2100312, 2362851, 2591514, 2975442, 3150468, 3455352, 3967256, 4463163, 4725702, 5183028, 5950884, 6300936, 8926326, 9451404, 10366056, 11901768, 13389489, 17852652, 18902808, 26778978, 35705304, 40168467, 53557956, 80336934, 107115912, 160673868, 321347736]

約数ペア:

[(1, 321347736), (2, 160673868), (3, 107115912), (4, 80336934), (6, 53557956), (8, 40168467), (9, 35705304), (12, 26778978), (17, 18902808), (18, 17852652), (24, 13389489), (27, 11901768), (31, 10366056), (34, 9451404), (36, 8926326), (51, 6300936), (54, 5950884), (62, 5183028), (68, 4725702), (72, 4463163), (81, 3967256), (93, 3455352), (102, 3150468), (108, 2975442), (124, 2591514), (136, 2362851), (153, 2100312), (162, 1983628), (186, 1727676), (204, 1575234), (216, 1487721), (248, 1295757), (279, 1151784), (306, 1050156), (324, 991814), (372, 863838), (408, 787617), (459, 700104), (527, 609768), (558, 575892), (612, 525078), (648, 495907), (744, 431919), (837, 383928), (918, 350052), (941, 341496), (1054, 304884), (1116, 287946), (1224, 262539), (1377, 233368), (1581, 203256), (1674, 191964), (1836, 175026), (1882, 170748), (2108, 152442), (2232, 143973), (2511, 127976), (2754, 116684), (2823, 113832), (3162, 101628), (3348, 95982), (3672, 87513), (3764, 85374), (4216, 76221), (4743, 67752), (5022, 63988), (5508, 58342), (5646, 56916), (6324, 50814), (6696, 47991), (7528, 42687), (8469, 37944), (9486, 33876), (10044, 31994), (11016, 29171), (11292, 28458), (12648, 25407), (14229, 22584), (15997, 20088), (16938, 18972)]