2731517824

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{571}}^1$

素因数の和:892

約数の個数: 128

約数和(自身を含む): 6581203200

約数和(自身を除く): 3849685376

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 281, 304, 448, 532, 562, 571, 608, 896, 1064, 1124, 1142, 1216, 1967, 2128, 2248, 2284, 2432, 3934, 3997, 4256, 4496, 4568, 5339, 7868, 7994, 8512, 8992, 9136, 10678, 10849, 15736, 15988, 17024, 17984, 18272, 21356, 21698, 31472, 31976, 35968, 36544, 37373, 42712, 43396, 62944, 63952, 73088, 74746, 75943, 85424, 86792, 125888, 127904, 149492, 151886, 160451, 170848, 173584, 251776, 255808, 298984, 303772, 320902, 341696, 347168, 511616, 597968, 607544, 641804, 683392, 694336, 1123157, 1195936, 1215088, 1283608, 1388672, 2246314, 2391872, 2430176, 2567216, 3048569, 4492628, 4783744, 4860352, 5134432, 6097138, 8985256, 9720704, 10268864, 12194276, 17970512, 20537728, 21339983, 24388552, 35941024, 42679966, 48777104, 71882048, 85359932, 97554208, 143764096, 170719864, 195108416, 341439728, 390216832, 682879456, 1365758912, 2731517824]

約数ペア:

[(1, 2731517824), (2, 1365758912), (4, 682879456), (7, 390216832), (8, 341439728), (14, 195108416), (16, 170719864), (19, 143764096), (28, 97554208), (32, 85359932), (38, 71882048), (56, 48777104), (64, 42679966), (76, 35941024), (112, 24388552), (128, 21339983), (133, 20537728), (152, 17970512), (224, 12194276), (266, 10268864), (281, 9720704), (304, 8985256), (448, 6097138), (532, 5134432), (562, 4860352), (571, 4783744), (608, 4492628), (896, 3048569), (1064, 2567216), (1124, 2430176), (1142, 2391872), (1216, 2246314), (1967, 1388672), (2128, 1283608), (2248, 1215088), (2284, 1195936), (2432, 1123157), (3934, 694336), (3997, 683392), (4256, 641804), (4496, 607544), (4568, 597968), (5339, 511616), (7868, 347168), (7994, 341696), (8512, 320902), (8992, 303772), (9136, 298984), (10678, 255808), (10849, 251776), (15736, 173584), (15988, 170848), (17024, 160451), (17984, 151886), (18272, 149492), (21356, 127904), (21698, 125888), (31472, 86792), (31976, 85424), (35968, 75943), (36544, 74746), (37373, 73088), (42712, 63952), (43396, 62944)]