1980998784

素因数分解:

$2^7\times 3^2\times {\mathrm{293}}^1\times {\mathrm{5869}}^1$

素因数の和:6182

約数の個数: 96

約数和(自身を含む): 5720960700

約数和(自身を除く): 3739961916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 293, 384, 576, 586, 879, 1152, 1172, 1758, 2344, 2637, 3516, 4688, 5274, 5869, 7032, 9376, 10548, 11738, 14064, 17607, 18752, 21096, 23476, 28128, 35214, 37504, 42192, 46952, 52821, 56256, 70428, 84384, 93904, 105642, 112512, 140856, 168768, 187808, 211284, 281712, 337536, 375616, 422568, 563424, 751232, 845136, 1126848, 1690272, 1719617, 2253696, 3380544, 3439234, 5158851, 6761088, 6878468, 10317702, 13756936, 15476553, 20635404, 27513872, 30953106, 41270808, 55027744, 61906212, 82541616, 110055488, 123812424, 165083232, 220110976, 247624848, 330166464, 495249696, 660332928, 990499392, 1980998784]

約数ペア:

[(1, 1980998784), (2, 990499392), (3, 660332928), (4, 495249696), (6, 330166464), (8, 247624848), (9, 220110976), (12, 165083232), (16, 123812424), (18, 110055488), (24, 82541616), (32, 61906212), (36, 55027744), (48, 41270808), (64, 30953106), (72, 27513872), (96, 20635404), (128, 15476553), (144, 13756936), (192, 10317702), (288, 6878468), (293, 6761088), (384, 5158851), (576, 3439234), (586, 3380544), (879, 2253696), (1152, 1719617), (1172, 1690272), (1758, 1126848), (2344, 845136), (2637, 751232), (3516, 563424), (4688, 422568), (5274, 375616), (5869, 337536), (7032, 281712), (9376, 211284), (10548, 187808), (11738, 168768), (14064, 140856), (17607, 112512), (18752, 105642), (21096, 93904), (23476, 84384), (28128, 70428), (35214, 56256), (37504, 52821), (42192, 46952)]