275509836

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{331}}^1\times {\mathrm{367}}^1$

素因数の和:721

約数の個数: 120

約数和(自身を含む): 827864576

約数和(自身を除く): 552354740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 331, 367, 378, 567, 662, 734, 756, 993, 1101, 1134, 1324, 1468, 1986, 2202, 2268, 2317, 2569, 2979, 3303, 3972, 4404, 4634, 5138, 5958, 6606, 6951, 7707, 8937, 9268, 9909, 10276, 11916, 13212, 13902, 15414, 17874, 19818, 20853, 23121, 26811, 27804, 29727, 30828, 35748, 39636, 41706, 46242, 53622, 59454, 62559, 69363, 83412, 92484, 107244, 118908, 121477, 125118, 138726, 187677, 208089, 242954, 250236, 277452, 364431, 375354, 416178, 485908, 728862, 750708, 832356, 850339, 1093293, 1457724, 1700678, 2186586, 2551017, 3279879, 3401356, 4373172, 5102034, 6559758, 7653051, 9839637, 10204068, 13119516, 15306102, 19679274, 22959153, 30612204, 39358548, 45918306, 68877459, 91836612, 137754918, 275509836]

約数ペア:

[(1, 275509836), (2, 137754918), (3, 91836612), (4, 68877459), (6, 45918306), (7, 39358548), (9, 30612204), (12, 22959153), (14, 19679274), (18, 15306102), (21, 13119516), (27, 10204068), (28, 9839637), (36, 7653051), (42, 6559758), (54, 5102034), (63, 4373172), (81, 3401356), (84, 3279879), (108, 2551017), (126, 2186586), (162, 1700678), (189, 1457724), (252, 1093293), (324, 850339), (331, 832356), (367, 750708), (378, 728862), (567, 485908), (662, 416178), (734, 375354), (756, 364431), (993, 277452), (1101, 250236), (1134, 242954), (1324, 208089), (1468, 187677), (1986, 138726), (2202, 125118), (2268, 121477), (2317, 118908), (2569, 107244), (2979, 92484), (3303, 83412), (3972, 69363), (4404, 62559), (4634, 59454), (5138, 53622), (5958, 46242), (6606, 41706), (6951, 39636), (7707, 35748), (8937, 30828), (9268, 29727), (9909, 27804), (10276, 26811), (11916, 23121), (13212, 20853), (13902, 19818), (15414, 17874)]