2399385924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{19949}}^1$

素因数の和:20229

約数の個数: 72

約数和(自身を含む): 6557405400

約数和(自身を除く): 4158019476

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 257, 468, 514, 771, 1028, 1542, 2313, 3084, 3341, 4626, 6682, 9252, 10023, 13364, 19949, 20046, 30069, 39898, 40092, 59847, 60138, 79796, 119694, 120276, 179541, 239388, 259337, 359082, 518674, 718164, 778011, 1037348, 1556022, 2334033, 3112044, 4668066, 5126893, 9336132, 10253786, 15380679, 20507572, 30761358, 46142037, 61522716, 66649609, 92284074, 133299218, 184568148, 199948827, 266598436, 399897654, 599846481, 799795308, 1199692962, 2399385924]

約数ペア:

[(1, 2399385924), (2, 1199692962), (3, 799795308), (4, 599846481), (6, 399897654), (9, 266598436), (12, 199948827), (13, 184568148), (18, 133299218), (26, 92284074), (36, 66649609), (39, 61522716), (52, 46142037), (78, 30761358), (117, 20507572), (156, 15380679), (234, 10253786), (257, 9336132), (468, 5126893), (514, 4668066), (771, 3112044), (1028, 2334033), (1542, 1556022), (2313, 1037348), (3084, 778011), (3341, 718164), (4626, 518674), (6682, 359082), (9252, 259337), (10023, 239388), (13364, 179541), (19949, 120276), (20046, 119694), (30069, 79796), (39898, 60138), (40092, 59847)]