628056528

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{38371}}^1$

素因数の和:38424

約数の個数: 80

約数和(自身を含む): 1827121152

約数和(自身を除く): 1199064624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 16368, 38371, 76742, 115113, 153484, 230226, 306968, 422081, 460452, 613936, 844162, 920904, 1189501, 1266243, 1688324, 1841808, 2379002, 2532486, 3376648, 3568503, 4758004, 5064972, 6753296, 7137006, 9516008, 10129944, 13084511, 14274012, 19032016, 20259888, 26169022, 28548024, 39253533, 52338044, 57096048, 78507066, 104676088, 157014132, 209352176, 314028264, 628056528]

約数ペア:

[(1, 628056528), (2, 314028264), (3, 209352176), (4, 157014132), (6, 104676088), (8, 78507066), (11, 57096048), (12, 52338044), (16, 39253533), (22, 28548024), (24, 26169022), (31, 20259888), (33, 19032016), (44, 14274012), (48, 13084511), (62, 10129944), (66, 9516008), (88, 7137006), (93, 6753296), (124, 5064972), (132, 4758004), (176, 3568503), (186, 3376648), (248, 2532486), (264, 2379002), (341, 1841808), (372, 1688324), (496, 1266243), (528, 1189501), (682, 920904), (744, 844162), (1023, 613936), (1364, 460452), (1488, 422081), (2046, 306968), (2728, 230226), (4092, 153484), (5456, 115113), (8184, 76742), (16368, 38371)]