397755756

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{48673}}^1$

素因数の和:48910

約数の個数: 36

約数和(自身を含む): 1009888152

約数和(自身を除く): 612132396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1362, 2043, 2724, 4086, 8172, 48673, 97346, 146019, 194692, 292038, 438057, 584076, 876114, 1752228, 11048771, 22097542, 33146313, 44195084, 66292626, 99438939, 132585252, 198877878, 397755756]

約数ペア:

[(1, 397755756), (2, 198877878), (3, 132585252), (4, 99438939), (6, 66292626), (9, 44195084), (12, 33146313), (18, 22097542), (36, 11048771), (227, 1752228), (454, 876114), (681, 584076), (908, 438057), (1362, 292038), (2043, 194692), (2724, 146019), (4086, 97346), (8172, 48673)]