15671483568

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{20773}}^1$

素因数の和:20844

約数の個数: 180

約数和(自身を含む): 49025975232

約数和(自身を除く): 33354491664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 169, 186, 208, 234, 248, 279, 312, 338, 372, 403, 468, 496, 507, 558, 624, 676, 744, 806, 936, 1014, 1116, 1209, 1352, 1488, 1521, 1612, 1872, 2028, 2232, 2418, 2704, 3042, 3224, 3627, 4056, 4464, 4836, 5239, 6084, 6448, 7254, 8112, 9672, 10478, 12168, 14508, 15717, 19344, 20773, 20956, 24336, 29016, 31434, 41546, 41912, 47151, 58032, 62319, 62868, 83092, 83824, 94302, 124638, 125736, 166184, 186957, 188604, 249276, 251472, 270049, 332368, 373914, 377208, 498552, 540098, 643963, 747828, 754416, 810147, 997104, 1080196, 1287926, 1495656, 1620294, 1931889, 2160392, 2430441, 2575852, 2991312, 3240588, 3510637, 3863778, 4320784, 4860882, 5151704, 5795667, 6481176, 7021274, 7727556, 8371519, 9721764, 10303408, 10531911, 11591334, 12962352, 14042548, 15455112, 16743038, 19443528, 21063822, 23182668, 25114557, 28085096, 30910224, 31595733, 33486076, 38887056, 42127644, 46365336, 50229114, 56170192, 63191466, 66972152, 75343671, 84255288, 92730672, 100458228, 108829747, 126382932, 133944304, 150687342, 168510576, 200916456, 217659494, 252765864, 301374684, 326489241, 401832912, 435318988, 505531728, 602749368, 652978482, 870637976, 979467723, 1205498736, 1305956964, 1741275952, 1958935446, 2611913928, 3917870892, 5223827856, 7835741784, 15671483568]

約数ペア:

[(1, 15671483568), (2, 7835741784), (3, 5223827856), (4, 3917870892), (6, 2611913928), (8, 1958935446), (9, 1741275952), (12, 1305956964), (13, 1205498736), (16, 979467723), (18, 870637976), (24, 652978482), (26, 602749368), (31, 505531728), (36, 435318988), (39, 401832912), (48, 326489241), (52, 301374684), (62, 252765864), (72, 217659494), (78, 200916456), (93, 168510576), (104, 150687342), (117, 133944304), (124, 126382932), (144, 108829747), (156, 100458228), (169, 92730672), (186, 84255288), (208, 75343671), (234, 66972152), (248, 63191466), (279, 56170192), (312, 50229114), (338, 46365336), (372, 42127644), (403, 38887056), (468, 33486076), (496, 31595733), (507, 30910224), (558, 28085096), (624, 25114557), (676, 23182668), (744, 21063822), (806, 19443528), (936, 16743038), (1014, 15455112), (1116, 14042548), (1209, 12962352), (1352, 11591334), (1488, 10531911), (1521, 10303408), (1612, 9721764), (1872, 8371519), (2028, 7727556), (2232, 7021274), (2418, 6481176), (2704, 5795667), (3042, 5151704), (3224, 4860882), (3627, 4320784), (4056, 3863778), (4464, 3510637), (4836, 3240588), (5239, 2991312), (6084, 2575852), (6448, 2430441), (7254, 2160392), (8112, 1931889), (9672, 1620294), (10478, 1495656), (12168, 1287926), (14508, 1080196), (15717, 997104), (19344, 810147), (20773, 754416), (20956, 747828), (24336, 643963), (29016, 540098), (31434, 498552), (41546, 377208), (41912, 373914), (47151, 332368), (58032, 270049), (62319, 251472), (62868, 249276), (83092, 188604), (83824, 186957), (94302, 166184), (124638, 125736)]