740728512

素因数分解:

$2^6\times 3^2\times {\mathrm{157}}^1\times {\mathrm{8191}}^1$

素因数の和:8366

約数の個数: 84

約数和(自身を含む): 2136948736

約数和(自身を除く): 1396220224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 157, 192, 288, 314, 471, 576, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5024, 5652, 7536, 8191, 10048, 11304, 15072, 16382, 22608, 24573, 30144, 32764, 45216, 49146, 65528, 73719, 90432, 98292, 131056, 147438, 196584, 262112, 294876, 393168, 524224, 589752, 786336, 1179504, 1285987, 1572672, 2359008, 2571974, 3857961, 4718016, 5143948, 7715922, 10287896, 11573883, 15431844, 20575792, 23147766, 30863688, 41151584, 46295532, 61727376, 82303168, 92591064, 123454752, 185182128, 246909504, 370364256, 740728512]

約数ペア:

[(1, 740728512), (2, 370364256), (3, 246909504), (4, 185182128), (6, 123454752), (8, 92591064), (9, 82303168), (12, 61727376), (16, 46295532), (18, 41151584), (24, 30863688), (32, 23147766), (36, 20575792), (48, 15431844), (64, 11573883), (72, 10287896), (96, 7715922), (144, 5143948), (157, 4718016), (192, 3857961), (288, 2571974), (314, 2359008), (471, 1572672), (576, 1285987), (628, 1179504), (942, 786336), (1256, 589752), (1413, 524224), (1884, 393168), (2512, 294876), (2826, 262112), (3768, 196584), (5024, 147438), (5652, 131056), (7536, 98292), (8191, 90432), (10048, 73719), (11304, 65528), (15072, 49146), (16382, 45216), (22608, 32764), (24573, 30144)]