442142208

素因数分解:

$2^9\times 3^2\times {\mathrm{229}}^1\times {\mathrm{419}}^1$

素因数の和:672

約数の個数: 120

約数和(自身を含む): 1284683400

約数和(自身を除く): 842541192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 229, 256, 288, 384, 419, 458, 512, 576, 687, 768, 838, 916, 1152, 1257, 1374, 1536, 1676, 1832, 2061, 2304, 2514, 2748, 3352, 3664, 3771, 4122, 4608, 5028, 5496, 6704, 7328, 7542, 8244, 10056, 10992, 13408, 14656, 15084, 16488, 20112, 21984, 26816, 29312, 30168, 32976, 40224, 43968, 53632, 58624, 60336, 65952, 80448, 87936, 95951, 107264, 117248, 120672, 131904, 160896, 175872, 191902, 214528, 241344, 263808, 287853, 321792, 351744, 383804, 482688, 527616, 575706, 643584, 767608, 863559, 965376, 1055232, 1151412, 1535216, 1727118, 1930752, 2302824, 3070432, 3454236, 4605648, 6140864, 6908472, 9211296, 12281728, 13816944, 18422592, 24563456, 27633888, 36845184, 49126912, 55267776, 73690368, 110535552, 147380736, 221071104, 442142208]

約数ペア:

[(1, 442142208), (2, 221071104), (3, 147380736), (4, 110535552), (6, 73690368), (8, 55267776), (9, 49126912), (12, 36845184), (16, 27633888), (18, 24563456), (24, 18422592), (32, 13816944), (36, 12281728), (48, 9211296), (64, 6908472), (72, 6140864), (96, 4605648), (128, 3454236), (144, 3070432), (192, 2302824), (229, 1930752), (256, 1727118), (288, 1535216), (384, 1151412), (419, 1055232), (458, 965376), (512, 863559), (576, 767608), (687, 643584), (768, 575706), (838, 527616), (916, 482688), (1152, 383804), (1257, 351744), (1374, 321792), (1536, 287853), (1676, 263808), (1832, 241344), (2061, 214528), (2304, 191902), (2514, 175872), (2748, 160896), (3352, 131904), (3664, 120672), (3771, 117248), (4122, 107264), (4608, 95951), (5028, 87936), (5496, 80448), (6704, 65952), (7328, 60336), (7542, 58624), (8244, 53632), (10056, 43968), (10992, 40224), (13408, 32976), (14656, 30168), (15084, 29312), (16488, 26816), (20112, 21984)]