15661657368

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{2741}}^1\times {\mathrm{3779}}^1$

素因数の和:6542

約数の個数: 128

約数和(自身を含む): 49750848000

約数和(自身を除く): 34089190632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 2741, 3779, 5482, 7558, 8223, 10964, 11337, 15116, 16446, 19187, 21928, 22674, 24669, 26453, 30232, 32892, 34011, 38374, 45348, 49338, 52906, 57561, 65784, 68022, 74007, 76748, 79359, 90696, 98676, 102033, 105812, 115122, 136044, 148014, 153496, 158718, 172683, 197352, 204066, 211624, 230244, 238077, 272088, 296028, 317436, 345366, 408132, 460488, 476154, 518049, 592056, 634872, 690732, 714231, 816264, 952308, 1036098, 1381464, 1428462, 1904616, 2072196, 2856924, 4144392, 5713848, 10358239, 20716478, 31074717, 41432956, 62149434, 72507673, 82865912, 93224151, 124298868, 145015346, 186448302, 217523019, 248597736, 279672453, 290030692, 372896604, 435046038, 559344906, 580061384, 652569057, 745793208, 870092076, 1118689812, 1305138114, 1740184152, 1957707171, 2237379624, 2610276228, 3915414342, 5220552456, 7830828684, 15661657368]

約数ペア:

[(1, 15661657368), (2, 7830828684), (3, 5220552456), (4, 3915414342), (6, 2610276228), (7, 2237379624), (8, 1957707171), (9, 1740184152), (12, 1305138114), (14, 1118689812), (18, 870092076), (21, 745793208), (24, 652569057), (27, 580061384), (28, 559344906), (36, 435046038), (42, 372896604), (54, 290030692), (56, 279672453), (63, 248597736), (72, 217523019), (84, 186448302), (108, 145015346), (126, 124298868), (168, 93224151), (189, 82865912), (216, 72507673), (252, 62149434), (378, 41432956), (504, 31074717), (756, 20716478), (1512, 10358239), (2741, 5713848), (3779, 4144392), (5482, 2856924), (7558, 2072196), (8223, 1904616), (10964, 1428462), (11337, 1381464), (15116, 1036098), (16446, 952308), (19187, 816264), (21928, 714231), (22674, 690732), (24669, 634872), (26453, 592056), (30232, 518049), (32892, 476154), (34011, 460488), (38374, 408132), (45348, 345366), (49338, 317436), (52906, 296028), (57561, 272088), (65784, 238077), (68022, 230244), (74007, 211624), (76748, 204066), (79359, 197352), (90696, 172683), (98676, 158718), (102033, 153496), (105812, 148014), (115122, 136044)]