15662987256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1\times {\mathrm{3001}}^1$

素因数の和:3725

約数の個数: 128

約数和(自身を含む): 45787944960

約数和(自身を除く): 30124957704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 661, 987, 1128, 1316, 1322, 1974, 1983, 2632, 2644, 3001, 3948, 3966, 4627, 5288, 6002, 7896, 7932, 9003, 9254, 12004, 13881, 15864, 18006, 18508, 21007, 24008, 27762, 31067, 36012, 37016, 42014, 55524, 62134, 63021, 72024, 84028, 93201, 111048, 124268, 126042, 141047, 168056, 186402, 217469, 248536, 252084, 282094, 372804, 423141, 434938, 504168, 564188, 652407, 745608, 846282, 869876, 987329, 1128376, 1304814, 1692564, 1739752, 1974658, 1983661, 2609628, 2961987, 3385128, 3949316, 3967322, 5219256, 5923974, 5950983, 7898632, 7934644, 11847948, 11901966, 13885627, 15869288, 23695896, 23803932, 27771254, 41656881, 47607864, 55542508, 83313762, 93232067, 111085016, 166627524, 186464134, 279696201, 333255048, 372928268, 559392402, 652624469, 745856536, 1118784804, 1305248938, 1957873407, 2237569608, 2610497876, 3915746814, 5220995752, 7831493628, 15662987256]

約数ペア:

[(1, 15662987256), (2, 7831493628), (3, 5220995752), (4, 3915746814), (6, 2610497876), (7, 2237569608), (8, 1957873407), (12, 1305248938), (14, 1118784804), (21, 745856536), (24, 652624469), (28, 559392402), (42, 372928268), (47, 333255048), (56, 279696201), (84, 186464134), (94, 166627524), (141, 111085016), (168, 93232067), (188, 83313762), (282, 55542508), (329, 47607864), (376, 41656881), (564, 27771254), (658, 23803932), (661, 23695896), (987, 15869288), (1128, 13885627), (1316, 11901966), (1322, 11847948), (1974, 7934644), (1983, 7898632), (2632, 5950983), (2644, 5923974), (3001, 5219256), (3948, 3967322), (3966, 3949316), (4627, 3385128), (5288, 2961987), (6002, 2609628), (7896, 1983661), (7932, 1974658), (9003, 1739752), (9254, 1692564), (12004, 1304814), (13881, 1128376), (15864, 987329), (18006, 869876), (18508, 846282), (21007, 745608), (24008, 652407), (27762, 564188), (31067, 504168), (36012, 434938), (37016, 423141), (42014, 372804), (55524, 282094), (62134, 252084), (63021, 248536), (72024, 217469), (84028, 186402), (93201, 168056), (111048, 141047), (124268, 126042)]