222189648

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:361

約数の個数: 160

約数和(自身を含む): 647577600

約数和(自身を除く): 425387952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 31, 38, 48, 57, 58, 62, 76, 87, 93, 114, 116, 124, 152, 174, 186, 228, 232, 248, 271, 304, 348, 372, 456, 464, 496, 542, 551, 589, 696, 744, 813, 899, 912, 1084, 1102, 1178, 1392, 1488, 1626, 1653, 1767, 1798, 2168, 2204, 2356, 2697, 3252, 3306, 3534, 3596, 4336, 4408, 4712, 5149, 5394, 6504, 6612, 7068, 7192, 7859, 8401, 8816, 9424, 10298, 10788, 13008, 13224, 14136, 14384, 15447, 15718, 16802, 17081, 20596, 21576, 23577, 25203, 26448, 28272, 30894, 31436, 33604, 34162, 41192, 43152, 47154, 50406, 51243, 61788, 62872, 67208, 68324, 82384, 94308, 100812, 102486, 123576, 125744, 134416, 136648, 149321, 159619, 188616, 201624, 204972, 243629, 247152, 273296, 298642, 319238, 377232, 403248, 409944, 447963, 478857, 487258, 597284, 638476, 730887, 819888, 895926, 957714, 974516, 1194568, 1276952, 1461774, 1791852, 1915428, 1949032, 2389136, 2553904, 2923548, 3583704, 3830856, 3898064, 4628951, 5847096, 7167408, 7661712, 9257902, 11694192, 13886853, 18515804, 27773706, 37031608, 55547412, 74063216, 111094824, 222189648]

約数ペア:

[(1, 222189648), (2, 111094824), (3, 74063216), (4, 55547412), (6, 37031608), (8, 27773706), (12, 18515804), (16, 13886853), (19, 11694192), (24, 9257902), (29, 7661712), (31, 7167408), (38, 5847096), (48, 4628951), (57, 3898064), (58, 3830856), (62, 3583704), (76, 2923548), (87, 2553904), (93, 2389136), (114, 1949032), (116, 1915428), (124, 1791852), (152, 1461774), (174, 1276952), (186, 1194568), (228, 974516), (232, 957714), (248, 895926), (271, 819888), (304, 730887), (348, 638476), (372, 597284), (456, 487258), (464, 478857), (496, 447963), (542, 409944), (551, 403248), (589, 377232), (696, 319238), (744, 298642), (813, 273296), (899, 247152), (912, 243629), (1084, 204972), (1102, 201624), (1178, 188616), (1392, 159619), (1488, 149321), (1626, 136648), (1653, 134416), (1767, 125744), (1798, 123576), (2168, 102486), (2204, 100812), (2356, 94308), (2697, 82384), (3252, 68324), (3306, 67208), (3534, 62872), (3596, 61788), (4336, 51243), (4408, 50406), (4712, 47154), (5149, 43152), (5394, 41192), (6504, 34162), (6612, 33604), (7068, 31436), (7192, 30894), (7859, 28272), (8401, 26448), (8816, 25203), (9424, 23577), (10298, 21576), (10788, 20596), (13008, 17081), (13224, 16802), (14136, 15718), (14384, 15447)]