282919424

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:393

約数の個数: 80

約数和(自身を含む): 602342400

約数和(自身を除く): 319422976

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 128, 152, 229, 254, 256, 304, 458, 508, 512, 608, 916, 1016, 1216, 1832, 2032, 2413, 2432, 3664, 4064, 4351, 4826, 4864, 7328, 8128, 8702, 9652, 9728, 14656, 16256, 17404, 19304, 29083, 29312, 32512, 34808, 38608, 58166, 58624, 65024, 69616, 77216, 116332, 117248, 139232, 154432, 232664, 278464, 308864, 465328, 552577, 556928, 617728, 930656, 1105154, 1113856, 1235456, 1861312, 2210308, 2227712, 3722624, 4420616, 7445248, 8841232, 14890496, 17682464, 35364928, 70729856, 141459712, 282919424]

約数ペア:

[(1, 282919424), (2, 141459712), (4, 70729856), (8, 35364928), (16, 17682464), (19, 14890496), (32, 8841232), (38, 7445248), (64, 4420616), (76, 3722624), (127, 2227712), (128, 2210308), (152, 1861312), (229, 1235456), (254, 1113856), (256, 1105154), (304, 930656), (458, 617728), (508, 556928), (512, 552577), (608, 465328), (916, 308864), (1016, 278464), (1216, 232664), (1832, 154432), (2032, 139232), (2413, 117248), (2432, 116332), (3664, 77216), (4064, 69616), (4351, 65024), (4826, 58624), (4864, 58166), (7328, 38608), (8128, 34808), (8702, 32512), (9652, 29312), (9728, 29083), (14656, 19304), (16256, 17404)]