1929570944

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:726

約数の個数: 128

約数和(自身を含む): 4579000320

約数和(自身を除く): 2649429376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 127, 128, 217, 224, 248, 254, 434, 448, 496, 508, 547, 868, 889, 896, 992, 1016, 1094, 1736, 1778, 1984, 2032, 2188, 3472, 3556, 3829, 3937, 3968, 4064, 4376, 6944, 7112, 7658, 7874, 8128, 8752, 13888, 14224, 15316, 15748, 16256, 16957, 17504, 27559, 27776, 28448, 30632, 31496, 33914, 35008, 55118, 56896, 61264, 62992, 67828, 69469, 70016, 110236, 113792, 118699, 122528, 125984, 135656, 138938, 220472, 237398, 245056, 251968, 271312, 277876, 440944, 474796, 486283, 490112, 503936, 542624, 555752, 881888, 949592, 972566, 1085248, 1111504, 1763776, 1899184, 1945132, 2153539, 2170496, 2223008, 3527552, 3798368, 3890264, 4307078, 4446016, 7596736, 7780528, 8614156, 8892032, 15074773, 15193472, 15561056, 17228312, 30149546, 31122112, 34456624, 60299092, 62244224, 68913248, 120598184, 137826496, 241196368, 275652992, 482392736, 964785472, 1929570944]

約数ペア:

[(1, 1929570944), (2, 964785472), (4, 482392736), (7, 275652992), (8, 241196368), (14, 137826496), (16, 120598184), (28, 68913248), (31, 62244224), (32, 60299092), (56, 34456624), (62, 31122112), (64, 30149546), (112, 17228312), (124, 15561056), (127, 15193472), (128, 15074773), (217, 8892032), (224, 8614156), (248, 7780528), (254, 7596736), (434, 4446016), (448, 4307078), (496, 3890264), (508, 3798368), (547, 3527552), (868, 2223008), (889, 2170496), (896, 2153539), (992, 1945132), (1016, 1899184), (1094, 1763776), (1736, 1111504), (1778, 1085248), (1984, 972566), (2032, 949592), (2188, 881888), (3472, 555752), (3556, 542624), (3829, 503936), (3937, 490112), (3968, 486283), (4064, 474796), (4376, 440944), (6944, 277876), (7112, 271312), (7658, 251968), (7874, 245056), (8128, 237398), (8752, 220472), (13888, 138938), (14224, 135656), (15316, 125984), (15748, 122528), (16256, 118699), (16957, 113792), (17504, 110236), (27559, 70016), (27776, 69469), (28448, 67828), (30632, 62992), (31496, 61264), (33914, 56896), (35008, 55118)]