278380884

素因数分解:

$2^2\times 3^1\times {\mathrm{193}}^1\times {\mathrm{120199}}^1$

素因数の和:120399

約数の個数: 24

約数和(自身を含む): 652926400

約数和(自身を除く): 374545516

約数列:

[1, 2, 3, 4, 6, 12, 193, 386, 579, 772, 1158, 2316, 120199, 240398, 360597, 480796, 721194, 1442388, 23198407, 46396814, 69595221, 92793628, 139190442, 278380884]

約数ペア:

[(1, 278380884), (2, 139190442), (3, 92793628), (4, 69595221), (6, 46396814), (12, 23198407), (193, 1442388), (386, 721194), (579, 480796), (772, 360597), (1158, 240398), (2316, 120199)]