304951608

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{487}}^1$

素因数の和:738

約数の個数: 128

約数和(自身を含む): 918220800

約数和(自身を除く): 613269192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 223, 234, 312, 351, 446, 468, 487, 669, 702, 892, 936, 974, 1338, 1404, 1461, 1784, 1948, 2007, 2676, 2808, 2899, 2922, 3896, 4014, 4383, 5352, 5798, 5844, 6021, 6331, 8028, 8697, 8766, 11596, 11688, 12042, 12662, 13149, 16056, 17394, 17532, 18993, 23192, 24084, 25324, 26091, 26298, 34788, 35064, 37986, 48168, 50648, 52182, 52596, 56979, 69576, 75972, 78273, 104364, 105192, 108601, 113958, 151944, 156546, 170937, 208728, 217202, 227916, 313092, 325803, 341874, 434404, 455832, 626184, 651606, 683748, 868808, 977409, 1303212, 1367496, 1411813, 1954818, 2606424, 2823626, 2932227, 3909636, 4235439, 5647252, 5864454, 7819272, 8470878, 11294504, 11728908, 12706317, 16941756, 23457816, 25412634, 33883512, 38118951, 50825268, 76237902, 101650536, 152475804, 304951608]

約数ペア:

[(1, 304951608), (2, 152475804), (3, 101650536), (4, 76237902), (6, 50825268), (8, 38118951), (9, 33883512), (12, 25412634), (13, 23457816), (18, 16941756), (24, 12706317), (26, 11728908), (27, 11294504), (36, 8470878), (39, 7819272), (52, 5864454), (54, 5647252), (72, 4235439), (78, 3909636), (104, 2932227), (108, 2823626), (117, 2606424), (156, 1954818), (216, 1411813), (223, 1367496), (234, 1303212), (312, 977409), (351, 868808), (446, 683748), (468, 651606), (487, 626184), (669, 455832), (702, 434404), (892, 341874), (936, 325803), (974, 313092), (1338, 227916), (1404, 217202), (1461, 208728), (1784, 170937), (1948, 156546), (2007, 151944), (2676, 113958), (2808, 108601), (2899, 105192), (2922, 104364), (3896, 78273), (4014, 75972), (4383, 69576), (5352, 56979), (5798, 52596), (5844, 52182), (6021, 50648), (6331, 48168), (8028, 37986), (8697, 35064), (8766, 34788), (11596, 26298), (11688, 26091), (12042, 25324), (12662, 24084), (13149, 23192), (16056, 18993), (17394, 17532)]