1109439488

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:615

約数の個数: 88

約数和(自身を含む): 2358144000

約数和(自身を除く): 1248704512

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 128, 152, 254, 256, 304, 449, 508, 512, 608, 898, 1016, 1024, 1216, 1796, 2032, 2413, 2432, 3592, 4064, 4826, 4864, 7184, 8128, 8531, 9652, 9728, 14368, 16256, 17062, 19304, 19456, 28736, 32512, 34124, 38608, 57023, 57472, 65024, 68248, 77216, 114046, 114944, 130048, 136496, 154432, 228092, 229888, 272992, 308864, 456184, 459776, 545984, 617728, 912368, 1083437, 1091968, 1235456, 1824736, 2166874, 2183936, 2470912, 3649472, 4333748, 4367872, 7298944, 8667496, 8735744, 14597888, 17334992, 29195776, 34669984, 58391552, 69339968, 138679936, 277359872, 554719744, 1109439488]

約数ペア:

[(1, 1109439488), (2, 554719744), (4, 277359872), (8, 138679936), (16, 69339968), (19, 58391552), (32, 34669984), (38, 29195776), (64, 17334992), (76, 14597888), (127, 8735744), (128, 8667496), (152, 7298944), (254, 4367872), (256, 4333748), (304, 3649472), (449, 2470912), (508, 2183936), (512, 2166874), (608, 1824736), (898, 1235456), (1016, 1091968), (1024, 1083437), (1216, 912368), (1796, 617728), (2032, 545984), (2413, 459776), (2432, 456184), (3592, 308864), (4064, 272992), (4826, 229888), (4864, 228092), (7184, 154432), (8128, 136496), (8531, 130048), (9652, 114944), (9728, 114046), (14368, 77216), (16256, 68248), (17062, 65024), (19304, 57472), (19456, 57023), (28736, 38608), (32512, 34124)]