1820159352

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{347}}^1$

素因数の和:586

約数の個数: 192

約数和(自身を含む): 5569948800

約数和(自身を除く): 3749789448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 37, 44, 66, 72, 74, 88, 99, 111, 132, 148, 179, 198, 222, 264, 296, 333, 347, 358, 396, 407, 444, 537, 666, 694, 716, 792, 814, 888, 1041, 1074, 1221, 1332, 1388, 1432, 1611, 1628, 1969, 2082, 2148, 2442, 2664, 2776, 3123, 3222, 3256, 3663, 3817, 3938, 4164, 4296, 4884, 5907, 6246, 6444, 6623, 7326, 7634, 7876, 8328, 9768, 11451, 11814, 12492, 12839, 12888, 13246, 14652, 15268, 15752, 17721, 19869, 22902, 23628, 24984, 25678, 26492, 29304, 30536, 34353, 35442, 38517, 39738, 45804, 47256, 51356, 52984, 59607, 62113, 68706, 70884, 72853, 77034, 79476, 91608, 102712, 115551, 119214, 124226, 137412, 141229, 141768, 145706, 154068, 158952, 186339, 218559, 231102, 238428, 248452, 274824, 282458, 291412, 308136, 372678, 423687, 437118, 462204, 476856, 496904, 559017, 564916, 582824, 655677, 683243, 745356, 847374, 874236, 924408, 1118034, 1129832, 1271061, 1311354, 1366486, 1490712, 1694748, 1748472, 2049729, 2236068, 2298181, 2542122, 2622708, 2732972, 3389496, 4099458, 4472136, 4596362, 5084244, 5245416, 5465944, 6149187, 6894543, 8198916, 9192724, 10168488, 12298374, 13789086, 16397832, 18385448, 20683629, 24596748, 25279991, 27578172, 41367258, 49193496, 50559982, 55156344, 75839973, 82734516, 101119964, 151679946, 165469032, 202239928, 227519919, 303359892, 455039838, 606719784, 910079676, 1820159352]

約数ペア:

[(1, 1820159352), (2, 910079676), (3, 606719784), (4, 455039838), (6, 303359892), (8, 227519919), (9, 202239928), (11, 165469032), (12, 151679946), (18, 101119964), (22, 82734516), (24, 75839973), (33, 55156344), (36, 50559982), (37, 49193496), (44, 41367258), (66, 27578172), (72, 25279991), (74, 24596748), (88, 20683629), (99, 18385448), (111, 16397832), (132, 13789086), (148, 12298374), (179, 10168488), (198, 9192724), (222, 8198916), (264, 6894543), (296, 6149187), (333, 5465944), (347, 5245416), (358, 5084244), (396, 4596362), (407, 4472136), (444, 4099458), (537, 3389496), (666, 2732972), (694, 2622708), (716, 2542122), (792, 2298181), (814, 2236068), (888, 2049729), (1041, 1748472), (1074, 1694748), (1221, 1490712), (1332, 1366486), (1388, 1311354), (1432, 1271061), (1611, 1129832), (1628, 1118034), (1969, 924408), (2082, 874236), (2148, 847374), (2442, 745356), (2664, 683243), (2776, 655677), (3123, 582824), (3222, 564916), (3256, 559017), (3663, 496904), (3817, 476856), (3938, 462204), (4164, 437118), (4296, 423687), (4884, 372678), (5907, 308136), (6246, 291412), (6444, 282458), (6623, 274824), (7326, 248452), (7634, 238428), (7876, 231102), (8328, 218559), (9768, 186339), (11451, 158952), (11814, 154068), (12492, 145706), (12839, 141768), (12888, 141229), (13246, 137412), (14652, 124226), (15268, 119214), (15752, 115551), (17721, 102712), (19869, 91608), (22902, 79476), (23628, 77034), (24984, 72853), (25678, 70884), (26492, 68706), (29304, 62113), (30536, 59607), (34353, 52984), (35442, 51356), (38517, 47256), (39738, 45804)]