381880512

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{3923}}^1$

素因数の和:3967

約数の個数: 126

約数和(自身を含む): 1185569892

約数和(自身を除く): 803689380

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 169, 192, 208, 234, 288, 312, 338, 416, 468, 507, 576, 624, 676, 832, 936, 1014, 1248, 1352, 1521, 1872, 2028, 2496, 2704, 3042, 3744, 3923, 4056, 5408, 6084, 7488, 7846, 8112, 10816, 11769, 12168, 15692, 16224, 23538, 24336, 31384, 32448, 35307, 47076, 48672, 50999, 62768, 70614, 94152, 97344, 101998, 125536, 141228, 152997, 188304, 203996, 251072, 282456, 305994, 376608, 407992, 458991, 564912, 611988, 662987, 753216, 815984, 917982, 1129824, 1223976, 1325974, 1631968, 1835964, 1988961, 2259648, 2447952, 2651948, 3263936, 3671928, 3977922, 4895904, 5303896, 5966883, 7343856, 7955844, 9791808, 10607792, 11933766, 14687712, 15911688, 21215584, 23867532, 29375424, 31823376, 42431168, 47735064, 63646752, 95470128, 127293504, 190940256, 381880512]

約数ペア:

[(1, 381880512), (2, 190940256), (3, 127293504), (4, 95470128), (6, 63646752), (8, 47735064), (9, 42431168), (12, 31823376), (13, 29375424), (16, 23867532), (18, 21215584), (24, 15911688), (26, 14687712), (32, 11933766), (36, 10607792), (39, 9791808), (48, 7955844), (52, 7343856), (64, 5966883), (72, 5303896), (78, 4895904), (96, 3977922), (104, 3671928), (117, 3263936), (144, 2651948), (156, 2447952), (169, 2259648), (192, 1988961), (208, 1835964), (234, 1631968), (288, 1325974), (312, 1223976), (338, 1129824), (416, 917982), (468, 815984), (507, 753216), (576, 662987), (624, 611988), (676, 564912), (832, 458991), (936, 407992), (1014, 376608), (1248, 305994), (1352, 282456), (1521, 251072), (1872, 203996), (2028, 188304), (2496, 152997), (2704, 141228), (3042, 125536), (3744, 101998), (3923, 97344), (4056, 94152), (5408, 70614), (6084, 62768), (7488, 50999), (7846, 48672), (8112, 47076), (10816, 35307), (11769, 32448), (12168, 31384), (15692, 24336), (16224, 23538)]