9996903808

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1367}}^1$

素因数の和:1528

約数の個数: 128

約数和(自身を含む): 21879244800

約数和(自身を除く): 11882340992

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 97, 124, 128, 152, 194, 248, 304, 388, 496, 589, 608, 776, 992, 1178, 1216, 1367, 1552, 1843, 1984, 2356, 2432, 2734, 3007, 3104, 3686, 3968, 4712, 5468, 6014, 6208, 7372, 9424, 10936, 12028, 12416, 14744, 18848, 21872, 24056, 25973, 29488, 37696, 42377, 43744, 48112, 51946, 57133, 58976, 75392, 84754, 87488, 96224, 103892, 114266, 117952, 132599, 169508, 174976, 192448, 207784, 228532, 235904, 265198, 339016, 384896, 415568, 457064, 530396, 678032, 805163, 831136, 914128, 1060792, 1356064, 1610326, 1662272, 1828256, 2121584, 2519381, 2712128, 3220652, 3324544, 3656512, 4110569, 4243168, 5038762, 5424256, 6441304, 7313024, 8221138, 8486336, 10077524, 12882608, 16442276, 16972672, 20155048, 25765216, 32884552, 40310096, 51530432, 65769104, 78100811, 80620192, 103060864, 131538208, 156201622, 161240384, 263076416, 312403244, 322480768, 526152832, 624806488, 1249612976, 2499225952, 4998451904, 9996903808]

約数ペア:

[(1, 9996903808), (2, 4998451904), (4, 2499225952), (8, 1249612976), (16, 624806488), (19, 526152832), (31, 322480768), (32, 312403244), (38, 263076416), (62, 161240384), (64, 156201622), (76, 131538208), (97, 103060864), (124, 80620192), (128, 78100811), (152, 65769104), (194, 51530432), (248, 40310096), (304, 32884552), (388, 25765216), (496, 20155048), (589, 16972672), (608, 16442276), (776, 12882608), (992, 10077524), (1178, 8486336), (1216, 8221138), (1367, 7313024), (1552, 6441304), (1843, 5424256), (1984, 5038762), (2356, 4243168), (2432, 4110569), (2734, 3656512), (3007, 3324544), (3104, 3220652), (3686, 2712128), (3968, 2519381), (4712, 2121584), (5468, 1828256), (6014, 1662272), (6208, 1610326), (7372, 1356064), (9424, 1060792), (10936, 914128), (12028, 831136), (12416, 805163), (14744, 678032), (18848, 530396), (21872, 457064), (24056, 415568), (25973, 384896), (29488, 339016), (37696, 265198), (42377, 235904), (43744, 228532), (48112, 207784), (51946, 192448), (57133, 174976), (58976, 169508), (75392, 132599), (84754, 117952), (87488, 114266), (96224, 103892)]