1309983616

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{6229}}^1$

素因数の和:6327

約数の個数: 64

約数和(自身を含む): 2745187200

約数和(自身を除く): 1435203584

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 106, 124, 128, 212, 248, 424, 496, 848, 992, 1643, 1696, 1984, 3286, 3392, 3968, 6229, 6572, 6784, 12458, 13144, 24916, 26288, 49832, 52576, 99664, 105152, 193099, 199328, 210304, 330137, 386198, 398656, 660274, 772396, 797312, 1320548, 1544792, 2641096, 3089584, 5282192, 6179168, 10234247, 10564384, 12358336, 20468494, 21128768, 24716672, 40936988, 42257536, 81873976, 163747952, 327495904, 654991808, 1309983616]

約数ペア:

[(1, 1309983616), (2, 654991808), (4, 327495904), (8, 163747952), (16, 81873976), (31, 42257536), (32, 40936988), (53, 24716672), (62, 21128768), (64, 20468494), (106, 12358336), (124, 10564384), (128, 10234247), (212, 6179168), (248, 5282192), (424, 3089584), (496, 2641096), (848, 1544792), (992, 1320548), (1643, 797312), (1696, 772396), (1984, 660274), (3286, 398656), (3392, 386198), (3968, 330137), (6229, 210304), (6572, 199328), (6784, 193099), (12458, 105152), (13144, 99664), (24916, 52576), (26288, 49832)]