3990577788

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{4337}}^1$

素因数の和:4827

約数の個数: 72

約数和(自身を含む): 10279498320

約数和(自身を除く): 6288920532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 419, 549, 732, 838, 1098, 1257, 1676, 2196, 2514, 3771, 4337, 5028, 7542, 8674, 13011, 15084, 17348, 25559, 26022, 39033, 51118, 52044, 76677, 78066, 102236, 153354, 156132, 230031, 264557, 306708, 460062, 529114, 793671, 920124, 1058228, 1587342, 1817203, 2381013, 3174684, 3634406, 4762026, 5451609, 7268812, 9524052, 10903218, 16354827, 21806436, 32709654, 65419308, 110849383, 221698766, 332548149, 443397532, 665096298, 997644447, 1330192596, 1995288894, 3990577788]

約数ペア:

[(1, 3990577788), (2, 1995288894), (3, 1330192596), (4, 997644447), (6, 665096298), (9, 443397532), (12, 332548149), (18, 221698766), (36, 110849383), (61, 65419308), (122, 32709654), (183, 21806436), (244, 16354827), (366, 10903218), (419, 9524052), (549, 7268812), (732, 5451609), (838, 4762026), (1098, 3634406), (1257, 3174684), (1676, 2381013), (2196, 1817203), (2514, 1587342), (3771, 1058228), (4337, 920124), (5028, 793671), (7542, 529114), (8674, 460062), (13011, 306708), (15084, 264557), (17348, 230031), (25559, 156132), (26022, 153354), (39033, 102236), (51118, 78066), (52044, 76677)]