890331552

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{881}}^1$

素因数の和:948

約数の個数: 216

約数和(自身を含む): 2882208420

約数和(自身を除く): 1991876868

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 32, 33, 36, 44, 48, 58, 66, 72, 87, 88, 96, 99, 116, 121, 132, 144, 174, 176, 198, 232, 242, 261, 264, 288, 319, 348, 352, 363, 396, 464, 484, 522, 528, 638, 696, 726, 792, 881, 928, 957, 968, 1044, 1056, 1089, 1276, 1392, 1452, 1584, 1762, 1914, 1936, 2088, 2178, 2552, 2643, 2784, 2871, 2904, 3168, 3509, 3524, 3828, 3872, 4176, 4356, 5104, 5286, 5742, 5808, 7018, 7048, 7656, 7929, 8352, 8712, 9691, 10208, 10527, 10572, 11484, 11616, 14036, 14096, 15312, 15858, 17424, 19382, 21054, 21144, 22968, 25549, 28072, 28192, 29073, 30624, 31581, 31716, 34848, 38764, 42108, 42288, 45936, 51098, 56144, 58146, 63162, 63432, 76647, 77528, 84216, 84576, 87219, 91872, 102196, 106601, 112288, 116292, 126324, 126864, 153294, 155056, 168432, 174438, 204392, 213202, 229941, 232584, 252648, 253728, 281039, 306588, 310112, 319803, 336864, 348876, 408784, 426404, 459882, 465168, 505296, 562078, 613176, 639606, 697752, 817568, 843117, 852808, 919764, 930336, 959409, 1010592, 1124156, 1226352, 1279212, 1395504, 1686234, 1705616, 1839528, 1918818, 2248312, 2452704, 2529351, 2558424, 2791008, 3091429, 3372468, 3411232, 3679056, 3837636, 4496624, 5058702, 5116848, 6182858, 6744936, 7358112, 7675272, 8993248, 9274287, 10117404, 10233696, 12365716, 13489872, 15350544, 18548574, 20234808, 24731432, 26979744, 27822861, 30701088, 37097148, 40469616, 49462864, 55645722, 74194296, 80939232, 98925728, 111291444, 148388592, 222582888, 296777184, 445165776, 890331552]

約数ペア:

[(1, 890331552), (2, 445165776), (3, 296777184), (4, 222582888), (6, 148388592), (8, 111291444), (9, 98925728), (11, 80939232), (12, 74194296), (16, 55645722), (18, 49462864), (22, 40469616), (24, 37097148), (29, 30701088), (32, 27822861), (33, 26979744), (36, 24731432), (44, 20234808), (48, 18548574), (58, 15350544), (66, 13489872), (72, 12365716), (87, 10233696), (88, 10117404), (96, 9274287), (99, 8993248), (116, 7675272), (121, 7358112), (132, 6744936), (144, 6182858), (174, 5116848), (176, 5058702), (198, 4496624), (232, 3837636), (242, 3679056), (261, 3411232), (264, 3372468), (288, 3091429), (319, 2791008), (348, 2558424), (352, 2529351), (363, 2452704), (396, 2248312), (464, 1918818), (484, 1839528), (522, 1705616), (528, 1686234), (638, 1395504), (696, 1279212), (726, 1226352), (792, 1124156), (881, 1010592), (928, 959409), (957, 930336), (968, 919764), (1044, 852808), (1056, 843117), (1089, 817568), (1276, 697752), (1392, 639606), (1452, 613176), (1584, 562078), (1762, 505296), (1914, 465168), (1936, 459882), (2088, 426404), (2178, 408784), (2552, 348876), (2643, 336864), (2784, 319803), (2871, 310112), (2904, 306588), (3168, 281039), (3509, 253728), (3524, 252648), (3828, 232584), (3872, 229941), (4176, 213202), (4356, 204392), (5104, 174438), (5286, 168432), (5742, 155056), (5808, 153294), (7018, 126864), (7048, 126324), (7656, 116292), (7929, 112288), (8352, 106601), (8712, 102196), (9691, 91872), (10208, 87219), (10527, 84576), (10572, 84216), (11484, 77528), (11616, 76647), (14036, 63432), (14096, 63162), (15312, 58146), (15858, 56144), (17424, 51098), (19382, 45936), (21054, 42288), (21144, 42108), (22968, 38764), (25549, 34848), (28072, 31716), (28192, 31581), (29073, 30624)]