213835752

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{228457}}^1$

素因数の和:228482

約数の個数: 48

約数和(自身を含む): 623690340

約数和(自身を除く): 409854588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 228457, 456914, 685371, 913828, 1370742, 1827656, 2056113, 2741484, 2969941, 4112226, 5482968, 5939882, 8224452, 8909823, 11879764, 16448904, 17819646, 23759528, 26729469, 35639292, 53458938, 71278584, 106917876, 213835752]

約数ペア:

[(1, 213835752), (2, 106917876), (3, 71278584), (4, 53458938), (6, 35639292), (8, 26729469), (9, 23759528), (12, 17819646), (13, 16448904), (18, 11879764), (24, 8909823), (26, 8224452), (36, 5939882), (39, 5482968), (52, 4112226), (72, 2969941), (78, 2741484), (104, 2056113), (117, 1827656), (156, 1370742), (234, 913828), (312, 685371), (468, 456914), (936, 228457)]