1617755048

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1223}}^1$

素因数の和:1351

約数の個数: 128

約数和(自身を含む): 3948134400

約数和(自身を除く): 2330379352

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 79, 91, 92, 104, 158, 161, 182, 184, 299, 316, 322, 364, 553, 598, 632, 644, 728, 1027, 1106, 1196, 1223, 1288, 1817, 2054, 2093, 2212, 2392, 2446, 3634, 4108, 4186, 4424, 4892, 7189, 7268, 8216, 8372, 8561, 9784, 12719, 14378, 14536, 15899, 16744, 17122, 23621, 25438, 28129, 28756, 31798, 34244, 47242, 50876, 56258, 57512, 63596, 68488, 94484, 96617, 101752, 111293, 112516, 127192, 165347, 188968, 193234, 196903, 222586, 225032, 330694, 365677, 386468, 393806, 445172, 661388, 676319, 731354, 772936, 787612, 890344, 1256021, 1322776, 1352638, 1462708, 1575224, 2222191, 2512042, 2559739, 2705276, 2925416, 4444382, 5024084, 5119478, 5410552, 8792147, 8888764, 10048168, 10238956, 15555337, 17584294, 17777528, 20477912, 28888483, 31110674, 35168588, 57776966, 62221348, 70337176, 115553932, 124442696, 202219381, 231107864, 404438762, 808877524, 1617755048]

約数ペア:

[(1, 1617755048), (2, 808877524), (4, 404438762), (7, 231107864), (8, 202219381), (13, 124442696), (14, 115553932), (23, 70337176), (26, 62221348), (28, 57776966), (46, 35168588), (52, 31110674), (56, 28888483), (79, 20477912), (91, 17777528), (92, 17584294), (104, 15555337), (158, 10238956), (161, 10048168), (182, 8888764), (184, 8792147), (299, 5410552), (316, 5119478), (322, 5024084), (364, 4444382), (553, 2925416), (598, 2705276), (632, 2559739), (644, 2512042), (728, 2222191), (1027, 1575224), (1106, 1462708), (1196, 1352638), (1223, 1322776), (1288, 1256021), (1817, 890344), (2054, 787612), (2093, 772936), (2212, 731354), (2392, 676319), (2446, 661388), (3634, 445172), (4108, 393806), (4186, 386468), (4424, 365677), (4892, 330694), (7189, 225032), (7268, 222586), (8216, 196903), (8372, 193234), (8561, 188968), (9784, 165347), (12719, 127192), (14378, 112516), (14536, 111293), (15899, 101752), (16744, 96617), (17122, 94484), (23621, 68488), (25438, 63596), (28129, 57512), (28756, 56258), (31798, 50876), (34244, 47242)]