4378452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 11805696

約数和(自身を除く): 7427244

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 127, 156, 169, 204, 221, 254, 338, 381, 442, 507, 508, 663, 676, 762, 884, 1014, 1326, 1524, 1651, 2028, 2159, 2652, 2873, 3302, 4318, 4953, 5746, 6477, 6604, 8619, 8636, 9906, 11492, 12954, 17238, 19812, 21463, 25908, 28067, 34476, 42926, 56134, 64389, 84201, 85852, 112268, 128778, 168402, 257556, 336804, 364871, 729742, 1094613, 1459484, 2189226, 4378452]

約数ペア:

[(1, 4378452), (2, 2189226), (3, 1459484), (4, 1094613), (6, 729742), (12, 364871), (13, 336804), (17, 257556), (26, 168402), (34, 128778), (39, 112268), (51, 85852), (52, 84201), (68, 64389), (78, 56134), (102, 42926), (127, 34476), (156, 28067), (169, 25908), (204, 21463), (221, 19812), (254, 17238), (338, 12954), (381, 11492), (442, 9906), (507, 8636), (508, 8619), (663, 6604), (676, 6477), (762, 5746), (884, 4953), (1014, 4318), (1326, 3302), (1524, 2873), (1651, 2652), (2028, 2159)]