319037441408

素因数分解:

$2^7\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1640869}}^1$

素因数の和:1640928

約数の個数: 96

約数和(自身を含む): 763201454400

約数和(自身を除く): 444164012992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 392, 434, 448, 496, 784, 868, 896, 992, 1519, 1568, 1736, 1984, 3038, 3136, 3472, 3968, 6076, 6272, 6944, 12152, 13888, 24304, 27776, 48608, 97216, 194432, 1640869, 3281738, 6563476, 11486083, 13126952, 22972166, 26253904, 45944332, 50866939, 52507808, 80402581, 91888664, 101733878, 105015616, 160805162, 183777328, 203467756, 210031232, 321610324, 356068573, 367554656, 406935512, 643220648, 712137146, 735109312, 813871024, 1286441296, 1424274292, 1470218624, 1627742048, 2492480011, 2572882592, 2848548584, 3255484096, 4984960022, 5145765184, 5697097168, 6510968192, 9969920044, 10291530368, 11394194336, 19939840088, 22788388672, 39879680176, 45576777344, 79759360352, 159518720704, 319037441408]

約数ペア:

[(1, 319037441408), (2, 159518720704), (4, 79759360352), (7, 45576777344), (8, 39879680176), (14, 22788388672), (16, 19939840088), (28, 11394194336), (31, 10291530368), (32, 9969920044), (49, 6510968192), (56, 5697097168), (62, 5145765184), (64, 4984960022), (98, 3255484096), (112, 2848548584), (124, 2572882592), (128, 2492480011), (196, 1627742048), (217, 1470218624), (224, 1424274292), (248, 1286441296), (392, 813871024), (434, 735109312), (448, 712137146), (496, 643220648), (784, 406935512), (868, 367554656), (896, 356068573), (992, 321610324), (1519, 210031232), (1568, 203467756), (1736, 183777328), (1984, 160805162), (3038, 105015616), (3136, 101733878), (3472, 91888664), (3968, 80402581), (6076, 52507808), (6272, 50866939), (6944, 45944332), (12152, 26253904), (13888, 22972166), (24304, 13126952), (27776, 11486083), (48608, 6563476), (97216, 3281738), (194432, 1640869)]