306183904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1289}}^1$

素因数の和:1883

約数の個数: 48

約数和(自身を含む): 650810160

約数和(自身を除く): 344626256

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 571, 1142, 1289, 2284, 2578, 4568, 5156, 7423, 9136, 10312, 14846, 16757, 18272, 20624, 29692, 33514, 41248, 59384, 67028, 118768, 134056, 237536, 268112, 536224, 736019, 1472038, 2944076, 5888152, 9568247, 11776304, 19136494, 23552608, 38272988, 76545976, 153091952, 306183904]

約数ペア:

[(1, 306183904), (2, 153091952), (4, 76545976), (8, 38272988), (13, 23552608), (16, 19136494), (26, 11776304), (32, 9568247), (52, 5888152), (104, 2944076), (208, 1472038), (416, 736019), (571, 536224), (1142, 268112), (1289, 237536), (2284, 134056), (2578, 118768), (4568, 67028), (5156, 59384), (7423, 41248), (9136, 33514), (10312, 29692), (14846, 20624), (16757, 18272)]