481589836

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 1114982400

約数和(自身を除く): 633392564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 67, 91, 98, 124, 134, 169, 182, 196, 217, 268, 338, 343, 364, 403, 434, 469, 637, 676, 686, 806, 868, 871, 938, 1183, 1274, 1372, 1519, 1612, 1742, 1876, 2077, 2366, 2548, 2821, 3038, 3283, 3484, 4154, 4459, 4732, 5239, 5642, 6076, 6097, 6566, 8281, 8308, 8918, 10478, 10633, 11284, 11323, 12194, 13132, 14539, 16562, 17836, 19747, 20956, 21266, 22646, 22981, 24388, 27001, 29078, 33124, 36673, 39494, 42532, 42679, 45292, 45962, 54002, 57967, 58156, 73346, 78988, 79261, 85358, 91924, 101773, 108004, 115934, 138229, 146692, 158522, 170716, 189007, 203546, 231868, 256711, 276458, 298753, 317044, 351013, 378014, 407092, 513422, 552916, 554827, 597506, 702026, 712411, 756028, 1026844, 1109654, 1195012, 1323049, 1404052, 1424822, 1796977, 2219308, 2457091, 2646098, 2849644, 3593954, 3883789, 4914182, 5292196, 7187908, 7767578, 9261343, 9828364, 15535156, 17199637, 18522686, 34399274, 37045372, 68798548, 120397459, 240794918, 481589836]

約数ペア:

[(1, 481589836), (2, 240794918), (4, 120397459), (7, 68798548), (13, 37045372), (14, 34399274), (26, 18522686), (28, 17199637), (31, 15535156), (49, 9828364), (52, 9261343), (62, 7767578), (67, 7187908), (91, 5292196), (98, 4914182), (124, 3883789), (134, 3593954), (169, 2849644), (182, 2646098), (196, 2457091), (217, 2219308), (268, 1796977), (338, 1424822), (343, 1404052), (364, 1323049), (403, 1195012), (434, 1109654), (469, 1026844), (637, 756028), (676, 712411), (686, 702026), (806, 597506), (868, 554827), (871, 552916), (938, 513422), (1183, 407092), (1274, 378014), (1372, 351013), (1519, 317044), (1612, 298753), (1742, 276458), (1876, 256711), (2077, 231868), (2366, 203546), (2548, 189007), (2821, 170716), (3038, 158522), (3283, 146692), (3484, 138229), (4154, 115934), (4459, 108004), (4732, 101773), (5239, 91924), (5642, 85358), (6076, 79261), (6097, 78988), (6566, 73346), (8281, 58156), (8308, 57967), (8918, 54002), (10478, 45962), (10633, 45292), (11284, 42679), (11323, 42532), (12194, 39494), (13132, 36673), (14539, 33124), (16562, 29078), (17836, 27001), (19747, 24388), (20956, 22981), (21266, 22646)]