1189594776

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:469

約数の個数: 128

約数和(自身を含む): 3185049600

約数和(自身を除く): 1995454824

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 71, 92, 127, 138, 142, 184, 213, 239, 254, 276, 284, 381, 426, 478, 508, 552, 568, 717, 762, 852, 956, 1016, 1434, 1524, 1633, 1704, 1912, 2868, 2921, 3048, 3266, 4899, 5497, 5736, 5842, 6532, 8763, 9017, 9798, 10994, 11684, 13064, 16491, 16969, 17526, 18034, 19596, 21988, 23368, 27051, 30353, 32982, 33938, 35052, 36068, 39192, 43976, 50907, 54102, 60706, 65964, 67876, 70104, 72136, 91059, 101814, 108204, 121412, 131928, 135752, 182118, 203628, 207391, 216408, 242824, 364236, 390287, 407256, 414782, 622173, 698119, 728472, 780574, 829564, 1170861, 1244346, 1396238, 1561148, 1659128, 2094357, 2155063, 2341722, 2488692, 2792476, 3122296, 4188714, 4310126, 4683444, 4977384, 5584952, 6465189, 8377428, 8620252, 9366888, 12930378, 16754856, 17240504, 25860756, 49566449, 51721512, 99132898, 148699347, 198265796, 297398694, 396531592, 594797388, 1189594776]

約数ペア:

[(1, 1189594776), (2, 594797388), (3, 396531592), (4, 297398694), (6, 198265796), (8, 148699347), (12, 99132898), (23, 51721512), (24, 49566449), (46, 25860756), (69, 17240504), (71, 16754856), (92, 12930378), (127, 9366888), (138, 8620252), (142, 8377428), (184, 6465189), (213, 5584952), (239, 4977384), (254, 4683444), (276, 4310126), (284, 4188714), (381, 3122296), (426, 2792476), (478, 2488692), (508, 2341722), (552, 2155063), (568, 2094357), (717, 1659128), (762, 1561148), (852, 1396238), (956, 1244346), (1016, 1170861), (1434, 829564), (1524, 780574), (1633, 728472), (1704, 698119), (1912, 622173), (2868, 414782), (2921, 407256), (3048, 390287), (3266, 364236), (4899, 242824), (5497, 216408), (5736, 207391), (5842, 203628), (6532, 182118), (8763, 135752), (9017, 131928), (9798, 121412), (10994, 108204), (11684, 101814), (13064, 91059), (16491, 72136), (16969, 70104), (17526, 67876), (18034, 65964), (19596, 60706), (21988, 54102), (23368, 50907), (27051, 43976), (30353, 39192), (32982, 36068), (33938, 35052)]