1797401976

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:678

約数の個数: 192

約数和(自身を含む): 5251910400

約数和(自身を除く): 3454508424

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 23, 24, 34, 38, 46, 51, 57, 68, 69, 76, 92, 102, 114, 136, 138, 152, 184, 204, 228, 276, 289, 323, 391, 408, 437, 456, 552, 578, 593, 646, 782, 867, 874, 969, 1156, 1173, 1186, 1292, 1311, 1564, 1734, 1748, 1779, 1938, 2312, 2346, 2372, 2584, 2622, 3128, 3468, 3496, 3558, 3876, 4692, 4744, 5244, 5491, 6647, 6936, 7116, 7429, 7752, 9384, 10081, 10488, 10982, 11267, 13294, 13639, 14232, 14858, 16473, 19941, 20162, 21964, 22287, 22534, 26588, 27278, 29716, 30243, 32946, 33801, 39882, 40324, 40917, 43928, 44574, 45068, 53176, 54556, 59432, 60486, 65892, 67602, 79764, 80648, 81834, 89148, 90136, 109112, 120972, 126293, 131784, 135204, 159528, 163668, 171377, 178296, 191539, 231863, 241944, 252586, 259141, 270408, 327336, 342754, 378879, 383078, 463726, 505172, 514131, 518282, 574617, 685508, 695589, 757758, 766156, 777423, 927452, 1010344, 1028262, 1036564, 1149234, 1371016, 1391178, 1515516, 1532312, 1554846, 1854904, 2056524, 2073128, 2298468, 2782356, 3031032, 3109692, 3256163, 3941671, 4113048, 4405397, 4596936, 5564712, 6219384, 6512326, 7883342, 8810794, 9768489, 11825013, 13024652, 13216191, 15766684, 17621588, 19536978, 23650026, 26049304, 26432382, 31533368, 35243176, 39073956, 47300052, 52864764, 74891749, 78147912, 94600104, 105729528, 149783498, 224675247, 299566996, 449350494, 599133992, 898700988, 1797401976]

約数ペア:

[(1, 1797401976), (2, 898700988), (3, 599133992), (4, 449350494), (6, 299566996), (8, 224675247), (12, 149783498), (17, 105729528), (19, 94600104), (23, 78147912), (24, 74891749), (34, 52864764), (38, 47300052), (46, 39073956), (51, 35243176), (57, 31533368), (68, 26432382), (69, 26049304), (76, 23650026), (92, 19536978), (102, 17621588), (114, 15766684), (136, 13216191), (138, 13024652), (152, 11825013), (184, 9768489), (204, 8810794), (228, 7883342), (276, 6512326), (289, 6219384), (323, 5564712), (391, 4596936), (408, 4405397), (437, 4113048), (456, 3941671), (552, 3256163), (578, 3109692), (593, 3031032), (646, 2782356), (782, 2298468), (867, 2073128), (874, 2056524), (969, 1854904), (1156, 1554846), (1173, 1532312), (1186, 1515516), (1292, 1391178), (1311, 1371016), (1564, 1149234), (1734, 1036564), (1748, 1028262), (1779, 1010344), (1938, 927452), (2312, 777423), (2346, 766156), (2372, 757758), (2584, 695589), (2622, 685508), (3128, 574617), (3468, 518282), (3496, 514131), (3558, 505172), (3876, 463726), (4692, 383078), (4744, 378879), (5244, 342754), (5491, 327336), (6647, 270408), (6936, 259141), (7116, 252586), (7429, 241944), (7752, 231863), (9384, 191539), (10081, 178296), (10488, 171377), (10982, 163668), (11267, 159528), (13294, 135204), (13639, 131784), (14232, 126293), (14858, 120972), (16473, 109112), (19941, 90136), (20162, 89148), (21964, 81834), (22287, 80648), (22534, 79764), (26588, 67602), (27278, 65892), (29716, 60486), (30243, 59432), (32946, 54556), (33801, 53176), (39882, 45068), (40324, 44574), (40917, 43928)]