480493552

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:627

約数の個数: 160

約数和(自身を含む): 1252491264

約数和(自身を除く): 771997712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 31, 44, 46, 56, 62, 77, 88, 92, 112, 124, 154, 161, 176, 184, 217, 248, 253, 308, 322, 341, 368, 434, 496, 506, 547, 616, 644, 682, 713, 868, 1012, 1094, 1232, 1288, 1364, 1426, 1736, 1771, 2024, 2188, 2387, 2576, 2728, 2852, 3472, 3542, 3829, 4048, 4376, 4774, 4991, 5456, 5704, 6017, 7084, 7658, 7843, 8752, 9548, 9982, 11408, 12034, 12581, 14168, 15316, 15686, 16957, 19096, 19964, 24068, 25162, 28336, 30632, 31372, 33914, 38192, 39928, 42119, 48136, 50324, 54901, 61264, 62744, 67828, 79856, 84238, 88067, 96272, 100648, 109802, 118699, 125488, 135656, 138391, 168476, 176134, 186527, 201296, 219604, 237398, 271312, 276782, 336952, 352268, 373054, 390011, 439208, 474796, 553564, 673904, 704536, 746108, 780022, 878416, 949592, 968737, 1107128, 1305689, 1409072, 1492216, 1560044, 1899184, 1937474, 2214256, 2611378, 2730077, 2984432, 3120088, 3874948, 4290121, 5222756, 5460154, 6240176, 7749896, 8580242, 10445512, 10920308, 15499792, 17160484, 20891024, 21840616, 30030847, 34320968, 43681232, 60061694, 68641936, 120123388, 240246776, 480493552]

約数ペア:

[(1, 480493552), (2, 240246776), (4, 120123388), (7, 68641936), (8, 60061694), (11, 43681232), (14, 34320968), (16, 30030847), (22, 21840616), (23, 20891024), (28, 17160484), (31, 15499792), (44, 10920308), (46, 10445512), (56, 8580242), (62, 7749896), (77, 6240176), (88, 5460154), (92, 5222756), (112, 4290121), (124, 3874948), (154, 3120088), (161, 2984432), (176, 2730077), (184, 2611378), (217, 2214256), (248, 1937474), (253, 1899184), (308, 1560044), (322, 1492216), (341, 1409072), (368, 1305689), (434, 1107128), (496, 968737), (506, 949592), (547, 878416), (616, 780022), (644, 746108), (682, 704536), (713, 673904), (868, 553564), (1012, 474796), (1094, 439208), (1232, 390011), (1288, 373054), (1364, 352268), (1426, 336952), (1736, 276782), (1771, 271312), (2024, 237398), (2188, 219604), (2387, 201296), (2576, 186527), (2728, 176134), (2852, 168476), (3472, 138391), (3542, 135656), (3829, 125488), (4048, 118699), (4376, 109802), (4774, 100648), (4991, 96272), (5456, 88067), (5704, 84238), (6017, 79856), (7084, 67828), (7658, 62744), (7843, 61264), (8752, 54901), (9548, 50324), (9982, 48136), (11408, 42119), (12034, 39928), (12581, 38192), (14168, 33914), (15316, 31372), (15686, 30632), (16957, 28336), (19096, 25162), (19964, 24068)]