277072068

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:642

約数の個数: 144

約数和(自身を含む): 823510464

約数和(自身を除く): 546438396

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 67, 78, 84, 91, 98, 134, 147, 156, 182, 196, 201, 268, 273, 294, 364, 402, 469, 541, 546, 588, 637, 804, 871, 938, 1082, 1092, 1274, 1407, 1623, 1742, 1876, 1911, 2164, 2548, 2613, 2814, 3246, 3283, 3484, 3787, 3822, 5226, 5628, 6097, 6492, 6566, 7033, 7574, 7644, 9849, 10452, 11361, 12194, 13132, 14066, 15148, 18291, 19698, 21099, 22722, 24388, 26509, 28132, 36247, 36582, 39396, 42198, 42679, 45444, 49231, 53018, 72494, 73164, 79527, 84396, 85358, 98462, 106036, 108741, 128037, 144988, 147693, 159054, 170716, 196924, 217482, 253729, 256074, 295386, 318108, 344617, 434964, 471211, 507458, 512148, 590772, 689234, 761187, 942422, 1014916, 1033851, 1378468, 1413633, 1522374, 1776103, 1884844, 2067702, 2827266, 3044748, 3298477, 3552206, 4135404, 5328309, 5654532, 6596954, 7104412, 9895431, 10656618, 13193908, 19790862, 21313236, 23089339, 39581724, 46178678, 69268017, 92357356, 138536034, 277072068]

約数ペア:

[(1, 277072068), (2, 138536034), (3, 92357356), (4, 69268017), (6, 46178678), (7, 39581724), (12, 23089339), (13, 21313236), (14, 19790862), (21, 13193908), (26, 10656618), (28, 9895431), (39, 7104412), (42, 6596954), (49, 5654532), (52, 5328309), (67, 4135404), (78, 3552206), (84, 3298477), (91, 3044748), (98, 2827266), (134, 2067702), (147, 1884844), (156, 1776103), (182, 1522374), (196, 1413633), (201, 1378468), (268, 1033851), (273, 1014916), (294, 942422), (364, 761187), (402, 689234), (469, 590772), (541, 512148), (546, 507458), (588, 471211), (637, 434964), (804, 344617), (871, 318108), (938, 295386), (1082, 256074), (1092, 253729), (1274, 217482), (1407, 196924), (1623, 170716), (1742, 159054), (1876, 147693), (1911, 144988), (2164, 128037), (2548, 108741), (2613, 106036), (2814, 98462), (3246, 85358), (3283, 84396), (3484, 79527), (3787, 73164), (3822, 72494), (5226, 53018), (5628, 49231), (6097, 45444), (6492, 42679), (6566, 42198), (7033, 39396), (7574, 36582), (7644, 36247), (9849, 28132), (10452, 26509), (11361, 24388), (12194, 22722), (13132, 21099), (14066, 19698), (15148, 18291)]