1952891668

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 216

約数和(自身を含む): 4731501600

約数和(自身を除く): 2778609932

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 29, 38, 49, 52, 58, 76, 91, 98, 107, 116, 133, 169, 182, 196, 203, 214, 247, 266, 338, 364, 377, 406, 428, 494, 532, 551, 637, 676, 749, 754, 812, 931, 988, 1102, 1183, 1274, 1391, 1421, 1498, 1508, 1729, 1862, 2033, 2204, 2366, 2548, 2639, 2782, 2842, 2996, 3103, 3211, 3458, 3724, 3857, 4066, 4732, 4901, 5243, 5278, 5564, 5684, 6206, 6422, 6916, 7163, 7714, 8132, 8281, 9737, 9802, 10486, 10556, 12103, 12412, 12844, 14231, 14326, 15428, 16562, 18083, 18473, 19474, 19604, 20972, 21721, 22477, 24206, 26429, 26999, 28462, 28652, 33124, 34307, 36166, 36946, 38948, 40339, 43442, 44954, 48412, 50141, 52858, 53998, 56924, 58957, 68159, 68614, 72332, 73892, 80678, 86884, 89908, 93119, 99617, 100282, 105716, 107996, 117914, 126581, 136318, 137228, 152047, 157339, 161356, 185003, 186238, 199234, 200564, 235828, 240149, 253162, 272636, 282373, 304094, 314678, 343577, 350987, 370006, 372476, 398468, 412699, 480298, 506324, 524407, 564746, 608188, 629356, 651833, 687154, 701974, 740012, 766441, 825398, 886067, 960596, 1048814, 1129492, 1295021, 1303666, 1374308, 1403948, 1532882, 1650796, 1772134, 1976611, 2097628, 2405039, 2590042, 2607332, 2888893, 3065764, 3544268, 3670849, 3953222, 4562831, 4810078, 5180084, 5365087, 5777786, 7341698, 7906444, 9125662, 9620156, 9963733, 10730174, 11555572, 14683396, 16835273, 18251324, 19927466, 21460348, 25695943, 33670546, 37555609, 39854932, 51391886, 67341092, 69746131, 75111218, 102783772, 139492262, 150222436, 278984524, 488222917, 976445834, 1952891668]

約数ペア:

[(1, 1952891668), (2, 976445834), (4, 488222917), (7, 278984524), (13, 150222436), (14, 139492262), (19, 102783772), (26, 75111218), (28, 69746131), (29, 67341092), (38, 51391886), (49, 39854932), (52, 37555609), (58, 33670546), (76, 25695943), (91, 21460348), (98, 19927466), (107, 18251324), (116, 16835273), (133, 14683396), (169, 11555572), (182, 10730174), (196, 9963733), (203, 9620156), (214, 9125662), (247, 7906444), (266, 7341698), (338, 5777786), (364, 5365087), (377, 5180084), (406, 4810078), (428, 4562831), (494, 3953222), (532, 3670849), (551, 3544268), (637, 3065764), (676, 2888893), (749, 2607332), (754, 2590042), (812, 2405039), (931, 2097628), (988, 1976611), (1102, 1772134), (1183, 1650796), (1274, 1532882), (1391, 1403948), (1421, 1374308), (1498, 1303666), (1508, 1295021), (1729, 1129492), (1862, 1048814), (2033, 960596), (2204, 886067), (2366, 825398), (2548, 766441), (2639, 740012), (2782, 701974), (2842, 687154), (2996, 651833), (3103, 629356), (3211, 608188), (3458, 564746), (3724, 524407), (3857, 506324), (4066, 480298), (4732, 412699), (4901, 398468), (5243, 372476), (5278, 370006), (5564, 350987), (5684, 343577), (6206, 314678), (6422, 304094), (6916, 282373), (7163, 272636), (7714, 253162), (8132, 240149), (8281, 235828), (9737, 200564), (9802, 199234), (10486, 186238), (10556, 185003), (12103, 161356), (12412, 157339), (12844, 152047), (14231, 137228), (14326, 136318), (15428, 126581), (16562, 117914), (18083, 107996), (18473, 105716), (19474, 100282), (19604, 99617), (20972, 93119), (21721, 89908), (22477, 86884), (24206, 80678), (26429, 73892), (26999, 72332), (28462, 68614), (28652, 68159), (33124, 58957), (34307, 56924), (36166, 53998), (36946, 52858), (38948, 50141), (40339, 48412), (43442, 44954)]