251365483122

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{5351}}^1$

素因数の和:5844

約数の個数: 128

約数和(自身を含む): 571138380288

約数和(自身を除く): 319772897166

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 41, 74, 78, 82, 111, 123, 222, 246, 397, 481, 533, 794, 962, 1066, 1191, 1443, 1517, 1599, 2382, 2886, 3034, 3198, 4551, 5161, 5351, 9102, 10322, 10702, 14689, 15483, 16053, 16277, 19721, 29378, 30966, 32106, 32554, 39442, 44067, 48831, 59163, 69563, 88134, 97662, 118326, 139126, 190957, 197987, 208689, 211601, 219391, 381914, 395974, 417378, 423202, 438782, 572871, 593961, 602249, 634803, 658173, 1145742, 1187922, 1204498, 1269606, 1316346, 1806747, 2124347, 2573831, 2852083, 3613494, 4248694, 5147662, 5704166, 6373041, 7721493, 7829237, 8117467, 8556249, 12746082, 15442986, 15658474, 16234934, 17112498, 23487711, 24352401, 27616511, 46975422, 48704802, 55233022, 78600839, 82849533, 87098227, 105527071, 157201678, 165699066, 174196454, 211054142, 235802517, 261294681, 316581213, 471605034, 522589362, 633162426, 1021810907, 1132276951, 2043621814, 2264553902, 3065432721, 3222634399, 3396830853, 6130865442, 6445268798, 6793661706, 9667903197, 19335806394, 41894247187, 83788494374, 125682741561, 251365483122]

約数ペア:

[(1, 251365483122), (2, 125682741561), (3, 83788494374), (6, 41894247187), (13, 19335806394), (26, 9667903197), (37, 6793661706), (39, 6445268798), (41, 6130865442), (74, 3396830853), (78, 3222634399), (82, 3065432721), (111, 2264553902), (123, 2043621814), (222, 1132276951), (246, 1021810907), (397, 633162426), (481, 522589362), (533, 471605034), (794, 316581213), (962, 261294681), (1066, 235802517), (1191, 211054142), (1443, 174196454), (1517, 165699066), (1599, 157201678), (2382, 105527071), (2886, 87098227), (3034, 82849533), (3198, 78600839), (4551, 55233022), (5161, 48704802), (5351, 46975422), (9102, 27616511), (10322, 24352401), (10702, 23487711), (14689, 17112498), (15483, 16234934), (16053, 15658474), (16277, 15442986), (19721, 12746082), (29378, 8556249), (30966, 8117467), (32106, 7829237), (32554, 7721493), (39442, 6373041), (44067, 5704166), (48831, 5147662), (59163, 4248694), (69563, 3613494), (88134, 2852083), (97662, 2573831), (118326, 2124347), (139126, 1806747), (190957, 1316346), (197987, 1269606), (208689, 1204498), (211601, 1187922), (219391, 1145742), (381914, 658173), (395974, 634803), (417378, 602249), (423202, 593961), (438782, 572871)]