245336832

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8191}}^1$

素因数の和:8226

約数の個数: 108

約数和(自身を含む): 761872384

約数和(自身を除く): 516535552

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, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 576, 624, 768, 832, 936, 1152, 1248, 1664, 1872, 2304, 2496, 3328, 3744, 4992, 7488, 8191, 9984, 14976, 16382, 24573, 29952, 32764, 49146, 65528, 73719, 98292, 106483, 131056, 147438, 196584, 212966, 262112, 294876, 319449, 393168, 425932, 524224, 589752, 638898, 786336, 851864, 958347, 1048448, 1179504, 1277796, 1572672, 1703728, 1916694, 2096896, 2359008, 2555592, 3145344, 3407456, 3833388, 4718016, 5111184, 6290688, 6814912, 7666776, 9436032, 10222368, 13629824, 15333552, 18872064, 20444736, 27259648, 30667104, 40889472, 61334208, 81778944, 122668416, 245336832]

約数ペア:

[(1, 245336832), (2, 122668416), (3, 81778944), (4, 61334208), (6, 40889472), (8, 30667104), (9, 27259648), (12, 20444736), (13, 18872064), (16, 15333552), (18, 13629824), (24, 10222368), (26, 9436032), (32, 7666776), (36, 6814912), (39, 6290688), (48, 5111184), (52, 4718016), (64, 3833388), (72, 3407456), (78, 3145344), (96, 2555592), (104, 2359008), (117, 2096896), (128, 1916694), (144, 1703728), (156, 1572672), (192, 1277796), (208, 1179504), (234, 1048448), (256, 958347), (288, 851864), (312, 786336), (384, 638898), (416, 589752), (468, 524224), (576, 425932), (624, 393168), (768, 319449), (832, 294876), (936, 262112), (1152, 212966), (1248, 196584), (1664, 147438), (1872, 131056), (2304, 106483), (2496, 98292), (3328, 73719), (3744, 65528), (4992, 49146), (7488, 32764), (8191, 29952), (9984, 24573), (14976, 16382)]