271384974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:191

約数の個数: 192

約数和(自身を含む): 757665792

約数和(自身を除く): 486280818

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 31, 34, 42, 51, 61, 62, 63, 67, 93, 102, 119, 122, 126, 134, 153, 183, 186, 201, 217, 238, 279, 306, 357, 366, 402, 427, 434, 469, 527, 549, 558, 603, 651, 714, 854, 938, 1037, 1054, 1071, 1098, 1139, 1206, 1281, 1302, 1407, 1581, 1891, 1953, 2074, 2077, 2142, 2278, 2562, 2814, 3111, 3162, 3417, 3689, 3782, 3843, 3906, 4087, 4154, 4221, 4743, 5673, 6222, 6231, 6834, 7259, 7378, 7686, 7973, 8174, 8442, 9333, 9486, 10251, 11067, 11346, 12261, 12462, 13237, 14518, 14539, 15946, 17019, 18666, 18693, 20502, 21777, 22134, 23919, 24522, 26474, 28609, 29078, 32147, 33201, 34038, 35309, 36783, 37386, 39711, 43554, 43617, 47838, 57218, 64294, 65331, 66402, 69479, 70618, 71757, 73566, 79422, 85827, 87234, 96441, 105927, 119133, 126697, 130662, 130851, 138958, 143514, 171654, 192882, 208437, 211854, 225029, 238266, 247163, 253394, 257481, 261702, 289323, 317781, 380091, 416874, 450058, 486353, 494326, 514962, 578646, 625311, 635562, 675087, 741489, 760182, 886879, 972706, 1140273, 1250622, 1350174, 1459059, 1482978, 1773758, 2025261, 2153849, 2224467, 2280546, 2660637, 2918118, 4050522, 4307698, 4377177, 4448934, 5321274, 6461547, 7981911, 8754354, 12923094, 15076943, 15963822, 19384641, 30153886, 38769282, 45230829, 90461658, 135692487, 271384974]

約数ペア:

[(1, 271384974), (2, 135692487), (3, 90461658), (6, 45230829), (7, 38769282), (9, 30153886), (14, 19384641), (17, 15963822), (18, 15076943), (21, 12923094), (31, 8754354), (34, 7981911), (42, 6461547), (51, 5321274), (61, 4448934), (62, 4377177), (63, 4307698), (67, 4050522), (93, 2918118), (102, 2660637), (119, 2280546), (122, 2224467), (126, 2153849), (134, 2025261), (153, 1773758), (183, 1482978), (186, 1459059), (201, 1350174), (217, 1250622), (238, 1140273), (279, 972706), (306, 886879), (357, 760182), (366, 741489), (402, 675087), (427, 635562), (434, 625311), (469, 578646), (527, 514962), (549, 494326), (558, 486353), (603, 450058), (651, 416874), (714, 380091), (854, 317781), (938, 289323), (1037, 261702), (1054, 257481), (1071, 253394), (1098, 247163), (1139, 238266), (1206, 225029), (1281, 211854), (1302, 208437), (1407, 192882), (1581, 171654), (1891, 143514), (1953, 138958), (2074, 130851), (2077, 130662), (2142, 126697), (2278, 119133), (2562, 105927), (2814, 96441), (3111, 87234), (3162, 85827), (3417, 79422), (3689, 73566), (3782, 71757), (3843, 70618), (3906, 69479), (4087, 66402), (4154, 65331), (4221, 64294), (4743, 57218), (5673, 47838), (6222, 43617), (6231, 43554), (6834, 39711), (7259, 37386), (7378, 36783), (7686, 35309), (7973, 34038), (8174, 33201), (8442, 32147), (9333, 29078), (9486, 28609), (10251, 26474), (11067, 24522), (11346, 23919), (12261, 22134), (12462, 21777), (13237, 20502), (14518, 18693), (14539, 18666), (15946, 17019)]