17857510132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{127}}^1\times {\mathrm{863}}^1$

素因数の和:1058

約数の個数: 144

約数和(自身を含む): 41097756672

約数和(自身を除く): 23240246540

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 127, 154, 161, 253, 254, 308, 322, 506, 508, 529, 644, 863, 889, 1012, 1058, 1397, 1726, 1771, 1778, 2116, 2794, 2921, 3452, 3542, 3556, 3703, 5588, 5819, 5842, 6041, 7084, 7406, 9493, 9779, 11638, 11684, 12082, 14812, 18986, 19558, 19849, 20447, 23276, 24164, 32131, 37972, 39116, 39698, 40733, 40894, 64262, 66451, 67183, 79396, 81466, 81788, 109601, 128524, 132902, 134366, 138943, 162932, 218339, 219202, 224917, 265804, 268732, 277886, 436678, 438404, 449834, 456527, 470281, 555772, 739013, 767207, 873356, 899668, 913054, 940562, 1205611, 1478026, 1528373, 1534414, 1826108, 1881124, 2411222, 2520823, 2956052, 3056746, 3068828, 3195689, 4822444, 5021797, 5041646, 5173091, 6113492, 6391378, 8439277, 10043594, 10083292, 10346182, 12782756, 16878554, 17645761, 20087188, 20692364, 27729053, 33757108, 35152579, 35291522, 55458106, 57978929, 70305158, 70583044, 110916212, 115957858, 140610316, 194103371, 231915716, 388206742, 405852503, 637768219, 776413484, 811705006, 1275536438, 1623410012, 2551072876, 4464377533, 8928755066, 17857510132]

約数ペア:

[(1, 17857510132), (2, 8928755066), (4, 4464377533), (7, 2551072876), (11, 1623410012), (14, 1275536438), (22, 811705006), (23, 776413484), (28, 637768219), (44, 405852503), (46, 388206742), (77, 231915716), (92, 194103371), (127, 140610316), (154, 115957858), (161, 110916212), (253, 70583044), (254, 70305158), (308, 57978929), (322, 55458106), (506, 35291522), (508, 35152579), (529, 33757108), (644, 27729053), (863, 20692364), (889, 20087188), (1012, 17645761), (1058, 16878554), (1397, 12782756), (1726, 10346182), (1771, 10083292), (1778, 10043594), (2116, 8439277), (2794, 6391378), (2921, 6113492), (3452, 5173091), (3542, 5041646), (3556, 5021797), (3703, 4822444), (5588, 3195689), (5819, 3068828), (5842, 3056746), (6041, 2956052), (7084, 2520823), (7406, 2411222), (9493, 1881124), (9779, 1826108), (11638, 1534414), (11684, 1528373), (12082, 1478026), (14812, 1205611), (18986, 940562), (19558, 913054), (19849, 899668), (20447, 873356), (23276, 767207), (24164, 739013), (32131, 555772), (37972, 470281), (39116, 456527), (39698, 449834), (40733, 438404), (40894, 436678), (64262, 277886), (66451, 268732), (67183, 265804), (79396, 224917), (81466, 219202), (81788, 218339), (109601, 162932), (128524, 138943), (132902, 134366)]