2990998656

素因数分解:

$2^7\times 3^3\times {\mathrm{199}}^1\times {\mathrm{4349}}^1$

素因数の和:4571

約数の個数: 128

約数和(自身を含む): 8874000000

約数和(自身を除く): 5883001344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 199, 216, 288, 384, 398, 432, 576, 597, 796, 864, 1152, 1194, 1592, 1728, 1791, 2388, 3184, 3456, 3582, 4349, 4776, 5373, 6368, 7164, 8698, 9552, 10746, 12736, 13047, 14328, 17396, 19104, 21492, 25472, 26094, 28656, 34792, 38208, 39141, 42984, 52188, 57312, 69584, 76416, 78282, 85968, 104376, 114624, 117423, 139168, 156564, 171936, 208752, 229248, 234846, 278336, 313128, 343872, 417504, 469692, 556672, 626256, 687744, 835008, 865451, 939384, 1252512, 1670016, 1730902, 1878768, 2505024, 2596353, 3461804, 3757536, 5010048, 5192706, 6923608, 7515072, 7789059, 10385412, 13847216, 15030144, 15578118, 20770824, 23367177, 27694432, 31156236, 41541648, 46734354, 55388864, 62312472, 83083296, 93468708, 110777728, 124624944, 166166592, 186937416, 249249888, 332333184, 373874832, 498499776, 747749664, 996999552, 1495499328, 2990998656]

約数ペア:

[(1, 2990998656), (2, 1495499328), (3, 996999552), (4, 747749664), (6, 498499776), (8, 373874832), (9, 332333184), (12, 249249888), (16, 186937416), (18, 166166592), (24, 124624944), (27, 110777728), (32, 93468708), (36, 83083296), (48, 62312472), (54, 55388864), (64, 46734354), (72, 41541648), (96, 31156236), (108, 27694432), (128, 23367177), (144, 20770824), (192, 15578118), (199, 15030144), (216, 13847216), (288, 10385412), (384, 7789059), (398, 7515072), (432, 6923608), (576, 5192706), (597, 5010048), (796, 3757536), (864, 3461804), (1152, 2596353), (1194, 2505024), (1592, 1878768), (1728, 1730902), (1791, 1670016), (2388, 1252512), (3184, 939384), (3456, 865451), (3582, 835008), (4349, 687744), (4776, 626256), (5373, 556672), (6368, 469692), (7164, 417504), (8698, 343872), (9552, 313128), (10746, 278336), (12736, 234846), (13047, 229248), (14328, 208752), (17396, 171936), (19104, 156564), (21492, 139168), (25472, 117423), (26094, 114624), (28656, 104376), (34792, 85968), (38208, 78282), (39141, 76416), (42984, 69584), (52188, 57312)]