1899442944

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{117773}}^1$

素因数の和:117802

約数の個数: 108

約数和(自身を含む): 6258981456

約数和(自身を除く): 4359538512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 117773, 235546, 353319, 471092, 706638, 824411, 942184, 1059957, 1413276, 1648822, 1884368, 2119914, 2473233, 2826552, 3297644, 3768736, 4239828, 4946466, 5653104, 6595288, 7419699, 7537472, 8479656, 9892932, 11306208, 13190576, 14839398, 15074944, 16959312, 19785864, 22612416, 26381152, 29678796, 30149888, 33918624, 39571728, 45224832, 52762304, 59357592, 67837248, 79143456, 90449664, 105524608, 118715184, 135674496, 158286912, 211049216, 237430368, 271348992, 316573824, 474860736, 633147648, 949721472, 1899442944]

約数ペア:

[(1, 1899442944), (2, 949721472), (3, 633147648), (4, 474860736), (6, 316573824), (7, 271348992), (8, 237430368), (9, 211049216), (12, 158286912), (14, 135674496), (16, 118715184), (18, 105524608), (21, 90449664), (24, 79143456), (28, 67837248), (32, 59357592), (36, 52762304), (42, 45224832), (48, 39571728), (56, 33918624), (63, 30149888), (64, 29678796), (72, 26381152), (84, 22612416), (96, 19785864), (112, 16959312), (126, 15074944), (128, 14839398), (144, 13190576), (168, 11306208), (192, 9892932), (224, 8479656), (252, 7537472), (256, 7419699), (288, 6595288), (336, 5653104), (384, 4946466), (448, 4239828), (504, 3768736), (576, 3297644), (672, 2826552), (768, 2473233), (896, 2119914), (1008, 1884368), (1152, 1648822), (1344, 1413276), (1792, 1059957), (2016, 942184), (2304, 824411), (2688, 706638), (4032, 471092), (5376, 353319), (8064, 235546), (16128, 117773)]