19703670168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{1409}}^1$

素因数の和:1794

約数の個数: 256

約数和(自身を含む): 64052352000

約数和(自身を除く): 44348681832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 337, 364, 399, 456, 494, 532, 546, 674, 728, 741, 798, 988, 1011, 1064, 1092, 1348, 1409, 1482, 1596, 1729, 1976, 2022, 2184, 2359, 2696, 2818, 2964, 3192, 3458, 4044, 4227, 4381, 4718, 5187, 5636, 5928, 6403, 6916, 7077, 8088, 8454, 8762, 9436, 9863, 10374, 11272, 12806, 13143, 13832, 14154, 16908, 17524, 18317, 18872, 19209, 19726, 20748, 25612, 26286, 26771, 28308, 29589, 30667, 33816, 35048, 36634, 38418, 39452, 41496, 44821, 51224, 52572, 53542, 54951, 56616, 59178, 61334, 73268, 76836, 78904, 80313, 83239, 89642, 92001, 105144, 107084, 109902, 118356, 122668, 128219, 134463, 146536, 153672, 160626, 166478, 179284, 184002, 187397, 214168, 219804, 236712, 245336, 249717, 256438, 268926, 321252, 332956, 348023, 358568, 368004, 374794, 384657, 439608, 474833, 499434, 512876, 537852, 562191, 582673, 642504, 665912, 696046, 736008, 749588, 769314, 949666, 998868, 1025752, 1044069, 1075704, 1124382, 1165346, 1392092, 1424499, 1499176, 1538628, 1748019, 1899332, 1997736, 2088138, 2248764, 2330692, 2436161, 2784184, 2848998, 3077256, 3323831, 3496038, 3798664, 4176276, 4497528, 4661384, 4872322, 5697996, 6172829, 6647662, 6992076, 7308483, 8352552, 9021827, 9744644, 9971493, 11395992, 12345658, 13295324, 13984152, 14616966, 18043654, 18518487, 19489288, 19942986, 24691316, 26590648, 27065481, 29233932, 36087308, 37036974, 39885972, 43209803, 49382632, 54130962, 58467864, 63152789, 72174616, 74073948, 79771944, 86419606, 108261924, 117283751, 126305578, 129629409, 148147896, 172839212, 189458367, 216523848, 234567502, 252611156, 259258818, 345678424, 351851253, 378916734, 469135004, 505222312, 518517636, 703702506, 757833468, 820986257, 938270008, 1037035272, 1407405012, 1515666936, 1641972514, 2462958771, 2814810024, 3283945028, 4925917542, 6567890056, 9851835084, 19703670168]

約数ペア:

[(1, 19703670168), (2, 9851835084), (3, 6567890056), (4, 4925917542), (6, 3283945028), (7, 2814810024), (8, 2462958771), (12, 1641972514), (13, 1515666936), (14, 1407405012), (19, 1037035272), (21, 938270008), (24, 820986257), (26, 757833468), (28, 703702506), (38, 518517636), (39, 505222312), (42, 469135004), (52, 378916734), (56, 351851253), (57, 345678424), (76, 259258818), (78, 252611156), (84, 234567502), (91, 216523848), (104, 189458367), (114, 172839212), (133, 148147896), (152, 129629409), (156, 126305578), (168, 117283751), (182, 108261924), (228, 86419606), (247, 79771944), (266, 74073948), (273, 72174616), (312, 63152789), (337, 58467864), (364, 54130962), (399, 49382632), (456, 43209803), (494, 39885972), (532, 37036974), (546, 36087308), (674, 29233932), (728, 27065481), (741, 26590648), (798, 24691316), (988, 19942986), (1011, 19489288), (1064, 18518487), (1092, 18043654), (1348, 14616966), (1409, 13984152), (1482, 13295324), (1596, 12345658), (1729, 11395992), (1976, 9971493), (2022, 9744644), (2184, 9021827), (2359, 8352552), (2696, 7308483), (2818, 6992076), (2964, 6647662), (3192, 6172829), (3458, 5697996), (4044, 4872322), (4227, 4661384), (4381, 4497528), (4718, 4176276), (5187, 3798664), (5636, 3496038), (5928, 3323831), (6403, 3077256), (6916, 2848998), (7077, 2784184), (8088, 2436161), (8454, 2330692), (8762, 2248764), (9436, 2088138), (9863, 1997736), (10374, 1899332), (11272, 1748019), (12806, 1538628), (13143, 1499176), (13832, 1424499), (14154, 1392092), (16908, 1165346), (17524, 1124382), (18317, 1075704), (18872, 1044069), (19209, 1025752), (19726, 998868), (20748, 949666), (25612, 769314), (26286, 749588), (26771, 736008), (28308, 696046), (29589, 665912), (30667, 642504), (33816, 582673), (35048, 562191), (36634, 537852), (38418, 512876), (39452, 499434), (41496, 474833), (44821, 439608), (51224, 384657), (52572, 374794), (53542, 368004), (54951, 358568), (56616, 348023), (59178, 332956), (61334, 321252), (73268, 268926), (76836, 256438), (78904, 249717), (80313, 245336), (83239, 236712), (89642, 219804), (92001, 214168), (105144, 187397), (107084, 184002), (109902, 179284), (118356, 166478), (122668, 160626), (128219, 153672), (134463, 146536)]