1731260268

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{359}}^1\times {\mathrm{1381}}^1$

素因数の和:1847

約数の個数: 72

約数和(自身を含む): 4436883360

約数和(自身を除く): 2705623092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 359, 388, 582, 718, 873, 1077, 1164, 1381, 1436, 1746, 2154, 2762, 3231, 3492, 4143, 4308, 5524, 6462, 8286, 12429, 12924, 16572, 24858, 34823, 49716, 69646, 104469, 133957, 139292, 208938, 267914, 313407, 401871, 417876, 495779, 535828, 626814, 803742, 991558, 1205613, 1253628, 1487337, 1607484, 1983116, 2411226, 2974674, 4462011, 4822452, 5949348, 8924022, 17848044, 48090563, 96181126, 144271689, 192362252, 288543378, 432815067, 577086756, 865630134, 1731260268]

約数ペア:

[(1, 1731260268), (2, 865630134), (3, 577086756), (4, 432815067), (6, 288543378), (9, 192362252), (12, 144271689), (18, 96181126), (36, 48090563), (97, 17848044), (194, 8924022), (291, 5949348), (359, 4822452), (388, 4462011), (582, 2974674), (718, 2411226), (873, 1983116), (1077, 1607484), (1164, 1487337), (1381, 1253628), (1436, 1205613), (1746, 991558), (2154, 803742), (2762, 626814), (3231, 535828), (3492, 495779), (4143, 417876), (4308, 401871), (5524, 313407), (6462, 267914), (8286, 208938), (12429, 139292), (12924, 133957), (16572, 104469), (24858, 69646), (34823, 49716)]