388723552

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{383}}^1$

素因数の和:620

約数の個数: 96

約数和(自身を含む): 919683072

約数和(自身を除く): 530959520

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 197, 224, 322, 368, 383, 394, 644, 736, 766, 788, 1288, 1379, 1532, 1576, 2576, 2681, 2758, 3064, 3152, 4531, 5152, 5362, 5516, 6128, 6304, 8809, 9062, 10724, 11032, 12256, 17618, 18124, 21448, 22064, 31717, 35236, 36248, 42896, 44128, 61663, 63434, 70472, 72496, 75451, 85792, 123326, 126868, 140944, 144992, 150902, 246652, 253736, 281888, 301804, 493304, 507472, 528157, 603608, 986608, 1014944, 1056314, 1207216, 1735373, 1973216, 2112628, 2414432, 3470746, 4225256, 6941492, 8450512, 12147611, 13882984, 16901024, 24295222, 27765968, 48590444, 55531936, 97180888, 194361776, 388723552]

約数ペア:

[(1, 388723552), (2, 194361776), (4, 97180888), (7, 55531936), (8, 48590444), (14, 27765968), (16, 24295222), (23, 16901024), (28, 13882984), (32, 12147611), (46, 8450512), (56, 6941492), (92, 4225256), (112, 3470746), (161, 2414432), (184, 2112628), (197, 1973216), (224, 1735373), (322, 1207216), (368, 1056314), (383, 1014944), (394, 986608), (644, 603608), (736, 528157), (766, 507472), (788, 493304), (1288, 301804), (1379, 281888), (1532, 253736), (1576, 246652), (2576, 150902), (2681, 144992), (2758, 140944), (3064, 126868), (3152, 123326), (4531, 85792), (5152, 75451), (5362, 72496), (5516, 70472), (6128, 63434), (6304, 61663), (8809, 44128), (9062, 42896), (10724, 36248), (11032, 35236), (12256, 31717), (17618, 22064), (18124, 21448)]