1330821632

素因数分解:

$2^9\times 7^1\times {\mathrm{449}}^1\times {\mathrm{827}}^1$

素因数の和:1301

約数の個数: 80

約数和(自身を含む): 3049358400

約数和(自身を除く): 1718536768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 449, 512, 827, 896, 898, 1654, 1792, 1796, 3143, 3308, 3584, 3592, 5789, 6286, 6616, 7184, 11578, 12572, 13232, 14368, 23156, 25144, 26464, 28736, 46312, 50288, 52928, 57472, 92624, 100576, 105856, 114944, 185248, 201152, 211712, 229888, 370496, 371323, 402304, 423424, 740992, 742646, 804608, 1481984, 1485292, 1609216, 2599261, 2963968, 2970584, 5198522, 5941168, 10397044, 11882336, 20794088, 23764672, 41588176, 47529344, 83176352, 95058688, 166352704, 190117376, 332705408, 665410816, 1330821632]

約数ペア:

[(1, 1330821632), (2, 665410816), (4, 332705408), (7, 190117376), (8, 166352704), (14, 95058688), (16, 83176352), (28, 47529344), (32, 41588176), (56, 23764672), (64, 20794088), (112, 11882336), (128, 10397044), (224, 5941168), (256, 5198522), (448, 2970584), (449, 2963968), (512, 2599261), (827, 1609216), (896, 1485292), (898, 1481984), (1654, 804608), (1792, 742646), (1796, 740992), (3143, 423424), (3308, 402304), (3584, 371323), (3592, 370496), (5789, 229888), (6286, 211712), (6616, 201152), (7184, 185248), (11578, 114944), (12572, 105856), (13232, 100576), (14368, 92624), (23156, 57472), (25144, 52928), (26464, 50288), (28736, 46312)]