216221628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{14879}}^1$

素因数の和:15066

約数の個数: 48

約数和(自身を含む): 579962880

約数和(自身を除く): 363741252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 173, 346, 519, 692, 1038, 1211, 2076, 2422, 3633, 4844, 7266, 14532, 14879, 29758, 44637, 59516, 89274, 104153, 178548, 208306, 312459, 416612, 624918, 1249836, 2574067, 5148134, 7722201, 10296268, 15444402, 18018469, 30888804, 36036938, 54055407, 72073876, 108110814, 216221628]

約数ペア:

[(1, 216221628), (2, 108110814), (3, 72073876), (4, 54055407), (6, 36036938), (7, 30888804), (12, 18018469), (14, 15444402), (21, 10296268), (28, 7722201), (42, 5148134), (84, 2574067), (173, 1249836), (346, 624918), (519, 416612), (692, 312459), (1038, 208306), (1211, 178548), (2076, 104153), (2422, 89274), (3633, 59516), (4844, 44637), (7266, 29758), (14532, 14879)]