2519991888

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{631}}^1$

素因数の和:841

約数の個数: 160

約数和(自身を含む): 7147161600

約数和(自身を除く): 4627169712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 38, 48, 57, 58, 76, 87, 114, 116, 151, 152, 174, 228, 232, 302, 304, 348, 453, 456, 464, 551, 604, 631, 696, 906, 912, 1102, 1208, 1262, 1392, 1653, 1812, 1893, 2204, 2416, 2524, 2869, 3306, 3624, 3786, 4379, 4408, 5048, 5738, 6612, 7248, 7572, 8607, 8758, 8816, 10096, 11476, 11989, 13137, 13224, 15144, 17214, 17516, 18299, 22952, 23978, 26274, 26448, 30288, 34428, 35032, 35967, 36598, 45904, 47956, 52548, 54897, 68856, 70064, 71934, 73196, 83201, 95281, 95912, 105096, 109794, 137712, 143868, 146392, 166402, 190562, 191824, 210192, 219588, 249603, 285843, 287736, 292784, 332804, 347681, 381124, 439176, 499206, 571686, 575472, 665608, 695362, 762248, 878352, 998412, 1043043, 1143372, 1331216, 1390724, 1524496, 1810339, 1996824, 2086086, 2286744, 2763149, 2781448, 3620678, 3993648, 4172172, 4573488, 5431017, 5526298, 5562896, 7241356, 8289447, 8344344, 10862034, 11052596, 14482712, 16578894, 16688688, 21724068, 22105192, 28965424, 33157788, 43448136, 44210384, 52499831, 66315576, 86896272, 104999662, 132631152, 157499493, 209999324, 314998986, 419998648, 629997972, 839997296, 1259995944, 2519991888]

約数ペア:

[(1, 2519991888), (2, 1259995944), (3, 839997296), (4, 629997972), (6, 419998648), (8, 314998986), (12, 209999324), (16, 157499493), (19, 132631152), (24, 104999662), (29, 86896272), (38, 66315576), (48, 52499831), (57, 44210384), (58, 43448136), (76, 33157788), (87, 28965424), (114, 22105192), (116, 21724068), (151, 16688688), (152, 16578894), (174, 14482712), (228, 11052596), (232, 10862034), (302, 8344344), (304, 8289447), (348, 7241356), (453, 5562896), (456, 5526298), (464, 5431017), (551, 4573488), (604, 4172172), (631, 3993648), (696, 3620678), (906, 2781448), (912, 2763149), (1102, 2286744), (1208, 2086086), (1262, 1996824), (1392, 1810339), (1653, 1524496), (1812, 1390724), (1893, 1331216), (2204, 1143372), (2416, 1043043), (2524, 998412), (2869, 878352), (3306, 762248), (3624, 695362), (3786, 665608), (4379, 575472), (4408, 571686), (5048, 499206), (5738, 439176), (6612, 381124), (7248, 347681), (7572, 332804), (8607, 292784), (8758, 287736), (8816, 285843), (10096, 249603), (11476, 219588), (11989, 210192), (13137, 191824), (13224, 190562), (15144, 166402), (17214, 146392), (17516, 143868), (18299, 137712), (22952, 109794), (23978, 105096), (26274, 95912), (26448, 95281), (30288, 83201), (34428, 73196), (35032, 71934), (35967, 70064), (36598, 68856), (45904, 54897), (47956, 52548)]