15693698888

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{1471}}^1$

素因数の和:1811

約数の個数: 128

約数和(自身を含む): 36515020800

約数和(自身を除く): 20821321912

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 56, 74, 76, 133, 148, 152, 259, 266, 271, 296, 518, 532, 542, 703, 1036, 1064, 1084, 1406, 1471, 1897, 2072, 2168, 2812, 2942, 3794, 4921, 5149, 5624, 5884, 7588, 9842, 10027, 10297, 10298, 11768, 15176, 19684, 20054, 20594, 20596, 27949, 36043, 39368, 40108, 41188, 41192, 54427, 55898, 70189, 72086, 80216, 82376, 108854, 111796, 140378, 144172, 190513, 195643, 217708, 223592, 280756, 288344, 380989, 381026, 391286, 398641, 435416, 561512, 761978, 762052, 782572, 797282, 1034113, 1333591, 1523956, 1524104, 1565144, 1594564, 2068226, 2667182, 2790487, 3047912, 3189128, 4136452, 5334364, 5580974, 7238791, 7574179, 8272904, 10668728, 11161948, 14477582, 14749717, 15148358, 22323896, 28955164, 29499434, 30296716, 53019253, 57910328, 58998868, 60593432, 103248019, 106038506, 117997736, 206496038, 212077012, 280244623, 412992076, 424154024, 560489246, 825984152, 1120978492, 1961712361, 2241956984, 3923424722, 7846849444, 15693698888]

約数ペア:

[(1, 15693698888), (2, 7846849444), (4, 3923424722), (7, 2241956984), (8, 1961712361), (14, 1120978492), (19, 825984152), (28, 560489246), (37, 424154024), (38, 412992076), (56, 280244623), (74, 212077012), (76, 206496038), (133, 117997736), (148, 106038506), (152, 103248019), (259, 60593432), (266, 58998868), (271, 57910328), (296, 53019253), (518, 30296716), (532, 29499434), (542, 28955164), (703, 22323896), (1036, 15148358), (1064, 14749717), (1084, 14477582), (1406, 11161948), (1471, 10668728), (1897, 8272904), (2072, 7574179), (2168, 7238791), (2812, 5580974), (2942, 5334364), (3794, 4136452), (4921, 3189128), (5149, 3047912), (5624, 2790487), (5884, 2667182), (7588, 2068226), (9842, 1594564), (10027, 1565144), (10297, 1524104), (10298, 1523956), (11768, 1333591), (15176, 1034113), (19684, 797282), (20054, 782572), (20594, 762052), (20596, 761978), (27949, 561512), (36043, 435416), (39368, 398641), (40108, 391286), (41188, 381026), (41192, 380989), (54427, 288344), (55898, 280756), (70189, 223592), (72086, 217708), (80216, 195643), (82376, 190513), (108854, 144172), (111796, 140378)]