987579216

素因数分解:

$2^4\times 3^7\times {\mathrm{13}}^2\times {\mathrm{167}}^1$

素因数の和:222

約数の個数: 240

約数和(自身を含む): 3126049920

約数和(自身を除く): 2138470704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 167, 169, 208, 216, 234, 243, 312, 324, 334, 338, 351, 432, 468, 486, 501, 507, 624, 648, 668, 676, 702, 729, 936, 972, 1002, 1014, 1053, 1296, 1336, 1352, 1404, 1458, 1503, 1521, 1872, 1944, 2004, 2028, 2106, 2171, 2187, 2672, 2704, 2808, 2916, 3006, 3042, 3159, 3888, 4008, 4056, 4212, 4342, 4374, 4509, 4563, 5616, 5832, 6012, 6084, 6318, 6513, 8016, 8112, 8424, 8684, 8748, 9018, 9126, 9477, 11664, 12024, 12168, 12636, 13026, 13527, 13689, 16848, 17368, 17496, 18036, 18252, 18954, 19539, 24048, 24336, 25272, 26052, 27054, 27378, 28223, 28431, 34736, 34992, 36072, 36504, 37908, 39078, 40581, 41067, 50544, 52104, 54108, 54756, 56446, 56862, 58617, 72144, 73008, 75816, 78156, 81162, 82134, 84669, 104208, 108216, 109512, 112892, 113724, 117234, 121743, 123201, 151632, 156312, 162324, 164268, 169338, 175851, 216432, 219024, 225784, 227448, 234468, 243486, 246402, 254007, 312624, 324648, 328536, 338676, 351702, 365229, 369603, 451568, 454896, 468936, 486972, 492804, 508014, 527553, 649296, 657072, 677352, 703404, 730458, 739206, 762021, 937872, 973944, 985608, 1016028, 1055106, 1354704, 1406808, 1460916, 1478412, 1524042, 1582659, 1947888, 1971216, 2032056, 2110212, 2286063, 2813616, 2921832, 2956824, 3048084, 3165318, 4064112, 4220424, 4572126, 4747977, 5843664, 5913648, 6096168, 6330636, 6858189, 8440848, 9144252, 9495954, 12192336, 12661272, 13716378, 18288504, 18991908, 20574567, 25322544, 27432756, 36577008, 37983816, 41149134, 54865512, 61723701, 75967632, 82298268, 109731024, 123447402, 164596536, 246894804, 329193072, 493789608, 987579216]

約数ペア:

[(1, 987579216), (2, 493789608), (3, 329193072), (4, 246894804), (6, 164596536), (8, 123447402), (9, 109731024), (12, 82298268), (13, 75967632), (16, 61723701), (18, 54865512), (24, 41149134), (26, 37983816), (27, 36577008), (36, 27432756), (39, 25322544), (48, 20574567), (52, 18991908), (54, 18288504), (72, 13716378), (78, 12661272), (81, 12192336), (104, 9495954), (108, 9144252), (117, 8440848), (144, 6858189), (156, 6330636), (162, 6096168), (167, 5913648), (169, 5843664), (208, 4747977), (216, 4572126), (234, 4220424), (243, 4064112), (312, 3165318), (324, 3048084), (334, 2956824), (338, 2921832), (351, 2813616), (432, 2286063), (468, 2110212), (486, 2032056), (501, 1971216), (507, 1947888), (624, 1582659), (648, 1524042), (668, 1478412), (676, 1460916), (702, 1406808), (729, 1354704), (936, 1055106), (972, 1016028), (1002, 985608), (1014, 973944), (1053, 937872), (1296, 762021), (1336, 739206), (1352, 730458), (1404, 703404), (1458, 677352), (1503, 657072), (1521, 649296), (1872, 527553), (1944, 508014), (2004, 492804), (2028, 486972), (2106, 468936), (2171, 454896), (2187, 451568), (2672, 369603), (2704, 365229), (2808, 351702), (2916, 338676), (3006, 328536), (3042, 324648), (3159, 312624), (3888, 254007), (4008, 246402), (4056, 243486), (4212, 234468), (4342, 227448), (4374, 225784), (4509, 219024), (4563, 216432), (5616, 175851), (5832, 169338), (6012, 164268), (6084, 162324), (6318, 156312), (6513, 151632), (8016, 123201), (8112, 121743), (8424, 117234), (8684, 113724), (8748, 112892), (9018, 109512), (9126, 108216), (9477, 104208), (11664, 84669), (12024, 82134), (12168, 81162), (12636, 78156), (13026, 75816), (13527, 73008), (13689, 72144), (16848, 58617), (17368, 56862), (17496, 56446), (18036, 54756), (18252, 54108), (18954, 52104), (19539, 50544), (24048, 41067), (24336, 40581), (25272, 39078), (26052, 37908), (27054, 36504), (27378, 36072), (28223, 34992), (28431, 34736)]